1213320199124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{1266149}}^1$

素因数の和:1266944

約数の個数: 48

約数和(自身を含む): 2399404896000

約数和(自身を除く): 1186084696876

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 751, 1276, 1502, 3004, 8261, 16522, 21779, 33044, 43558, 87116, 239569, 479138, 958276, 1266149, 2532298, 5064596, 13927639, 27855278, 36718321, 55710556, 73436642, 146873284, 403901531, 807803062, 950877899, 1615606124, 1901755798, 3803511596, 10459656889, 20919313778, 27575459071, 41838627556, 55150918142, 110301836284, 303330049781, 606660099562, 1213320199124]

約数ペア:

[(1, 1213320199124), (2, 606660099562), (4, 303330049781), (11, 110301836284), (22, 55150918142), (29, 41838627556), (44, 27575459071), (58, 20919313778), (116, 10459656889), (319, 3803511596), (638, 1901755798), (751, 1615606124), (1276, 950877899), (1502, 807803062), (3004, 403901531), (8261, 146873284), (16522, 73436642), (21779, 55710556), (33044, 36718321), (43558, 27855278), (87116, 13927639), (239569, 5064596), (479138, 2532298), (958276, 1266149)]