1330972786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 2591834112

約数和(自身を除く): 1260861326

約数列:

[1, 2, 11, 13, 22, 23, 26, 31, 46, 61, 62, 107, 122, 143, 214, 253, 286, 299, 341, 403, 506, 598, 671, 682, 713, 793, 806, 1177, 1342, 1391, 1403, 1426, 1586, 1891, 2354, 2461, 2782, 2806, 3289, 3317, 3782, 4433, 4922, 6527, 6578, 6634, 7843, 8723, 8866, 9269, 13054, 15301, 15433, 15686, 17446, 18239, 18538, 20801, 24583, 27071, 30602, 30866, 31993, 36478, 36487, 41602, 43121, 43493, 49166, 54142, 63986, 71797, 72974, 76291, 84851, 86242, 86986, 101959, 143594, 150121, 152582, 169702, 200629, 202337, 203918, 270413, 300242, 351923, 401258, 404674, 474331, 478423, 540826, 565409, 703846, 839201, 933361, 948662, 956846, 991783, 1130818, 1651331, 1678402, 1866722, 1951573, 1983566, 2225707, 2630381, 3302662, 3903146, 4451414, 4653751, 5260762, 6219499, 9307502, 10909613, 12438998, 21467303, 21819226, 28934191, 42934606, 51191261, 57868382, 60498763, 102382522, 120997526, 665486393, 1330972786]

約数ペア:

[(1, 1330972786), (2, 665486393), (11, 120997526), (13, 102382522), (22, 60498763), (23, 57868382), (26, 51191261), (31, 42934606), (46, 28934191), (61, 21819226), (62, 21467303), (107, 12438998), (122, 10909613), (143, 9307502), (214, 6219499), (253, 5260762), (286, 4653751), (299, 4451414), (341, 3903146), (403, 3302662), (506, 2630381), (598, 2225707), (671, 1983566), (682, 1951573), (713, 1866722), (793, 1678402), (806, 1651331), (1177, 1130818), (1342, 991783), (1391, 956846), (1403, 948662), (1426, 933361), (1586, 839201), (1891, 703846), (2354, 565409), (2461, 540826), (2782, 478423), (2806, 474331), (3289, 404674), (3317, 401258), (3782, 351923), (4433, 300242), (4922, 270413), (6527, 203918), (6578, 202337), (6634, 200629), (7843, 169702), (8723, 152582), (8866, 150121), (9269, 143594), (13054, 101959), (15301, 86986), (15433, 86242), (15686, 84851), (17446, 76291), (18239, 72974), (18538, 71797), (20801, 63986), (24583, 54142), (27071, 49166), (30602, 43493), (30866, 43121), (31993, 41602), (36478, 36487)]