2021569264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1799

約数の個数: 120

約数和(自身を含む): 4737821760

約数和(自身を除く): 2716252496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 121, 143, 176, 188, 208, 242, 286, 376, 484, 517, 572, 611, 752, 968, 1034, 1144, 1222, 1573, 1709, 1936, 2068, 2288, 2444, 3146, 3418, 4136, 4888, 5687, 6292, 6721, 6836, 8272, 9776, 11374, 12584, 13442, 13672, 18799, 22217, 22748, 25168, 26884, 27344, 37598, 44434, 45496, 53768, 73931, 75196, 80323, 88868, 90992, 107536, 147862, 150392, 160646, 177736, 206789, 244387, 295724, 300784, 321292, 355472, 413578, 488774, 591448, 642584, 827156, 883553, 977548, 1044199, 1182896, 1285168, 1654312, 1767106, 1955096, 2088398, 2688257, 3308624, 3534212, 3910192, 4176796, 5376514, 7068424, 8353592, 9719083, 10753028, 11486189, 14136848, 16707184, 19438166, 21506056, 22972378, 38876332, 43012112, 45944756, 77752664, 91889512, 126348079, 155505328, 183779024, 252696158, 505392316, 1010784632, 2021569264]

約数ペア:

[(1, 2021569264), (2, 1010784632), (4, 505392316), (8, 252696158), (11, 183779024), (13, 155505328), (16, 126348079), (22, 91889512), (26, 77752664), (44, 45944756), (47, 43012112), (52, 38876332), (88, 22972378), (94, 21506056), (104, 19438166), (121, 16707184), (143, 14136848), (176, 11486189), (188, 10753028), (208, 9719083), (242, 8353592), (286, 7068424), (376, 5376514), (484, 4176796), (517, 3910192), (572, 3534212), (611, 3308624), (752, 2688257), (968, 2088398), (1034, 1955096), (1144, 1767106), (1222, 1654312), (1573, 1285168), (1709, 1182896), (1936, 1044199), (2068, 977548), (2288, 883553), (2444, 827156), (3146, 642584), (3418, 591448), (4136, 488774), (4888, 413578), (5687, 355472), (6292, 321292), (6721, 300784), (6836, 295724), (8272, 244387), (9776, 206789), (11374, 177736), (12584, 160646), (13442, 150392), (13672, 147862), (18799, 107536), (22217, 90992), (22748, 88868), (25168, 80323), (26884, 75196), (27344, 73931), (37598, 53768), (44434, 45496)]