1914497488414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{2503}}^1$

素因数の和:2958

約数の個数: 128

約数和(自身を含む): 3529606348800

約数和(自身を除く): 1615108860386

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 139, 151, 266, 274, 278, 302, 959, 973, 1057, 1918, 1946, 2114, 2503, 2603, 2641, 2869, 5006, 5206, 5282, 5738, 17521, 18221, 18487, 19043, 20083, 20687, 20989, 35042, 36442, 36974, 38086, 40166, 41374, 41978, 47557, 95114, 133301, 144809, 146923, 266602, 289618, 293846, 332899, 342911, 347917, 361817, 377953, 393053, 398791, 665798, 685822, 695834, 723634, 755906, 786106, 797582, 2400377, 2435419, 2532719, 2645671, 2751371, 2791537, 2875493, 4800754, 4870838, 5065438, 5291342, 5502742, 5583074, 5750986, 6515309, 6610423, 7181107, 13030618, 13220846, 14362214, 20128451, 40256902, 45607163, 46272961, 47664629, 50267749, 51779561, 52535467, 54634367, 91214326, 92545922, 95329258, 100535498, 103559122, 105070934, 109268734, 333652403, 362456927, 367748269, 382440569, 667304806, 724913854, 735496538, 764881138, 905627951, 983811659, 998173873, 1811255902, 1967623318, 1996347746, 6339395657, 6886681613, 6987217111, 7197358979, 12678791314, 13773363226, 13974434222, 14394717958, 50381512853, 100763025706, 136749820601, 273499641202, 957248744207, 1914497488414]

約数ペア:

[(1, 1914497488414), (2, 957248744207), (7, 273499641202), (14, 136749820601), (19, 100763025706), (38, 50381512853), (133, 14394717958), (137, 13974434222), (139, 13773363226), (151, 12678791314), (266, 7197358979), (274, 6987217111), (278, 6886681613), (302, 6339395657), (959, 1996347746), (973, 1967623318), (1057, 1811255902), (1918, 998173873), (1946, 983811659), (2114, 905627951), (2503, 764881138), (2603, 735496538), (2641, 724913854), (2869, 667304806), (5006, 382440569), (5206, 367748269), (5282, 362456927), (5738, 333652403), (17521, 109268734), (18221, 105070934), (18487, 103559122), (19043, 100535498), (20083, 95329258), (20687, 92545922), (20989, 91214326), (35042, 54634367), (36442, 52535467), (36974, 51779561), (38086, 50267749), (40166, 47664629), (41374, 46272961), (41978, 45607163), (47557, 40256902), (95114, 20128451), (133301, 14362214), (144809, 13220846), (146923, 13030618), (266602, 7181107), (289618, 6610423), (293846, 6515309), (332899, 5750986), (342911, 5583074), (347917, 5502742), (361817, 5291342), (377953, 5065438), (393053, 4870838), (398791, 4800754), (665798, 2875493), (685822, 2791537), (695834, 2751371), (723634, 2645671), (755906, 2532719), (786106, 2435419), (797582, 2400377)]