1285834403722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1\times {\mathrm{21977}}^1$

素因数の和:24223

約数の個数: 64

約数和(自身を含む): 2259538136064

約数和(自身を除く): 973703732342

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2143, 2482, 4286, 13651, 21977, 23573, 27302, 36431, 43954, 47146, 72862, 156439, 241747, 312878, 373609, 400741, 483494, 747218, 801482, 1604321, 1720829, 2659463, 3208642, 3441658, 4109699, 5318926, 8219398, 17647531, 27273457, 29254093, 35295062, 47096711, 54546914, 58508186, 94193422, 300008027, 518063821, 600016054, 800644087, 1036127642, 1601288174, 3438059903, 6876119806, 8807084957, 17614169914, 37818658933, 58447018351, 75637317866, 116894036702, 642917201861, 1285834403722]

約数ペア:

[(1, 1285834403722), (2, 642917201861), (11, 116894036702), (17, 75637317866), (22, 58447018351), (34, 37818658933), (73, 17614169914), (146, 8807084957), (187, 6876119806), (374, 3438059903), (803, 1601288174), (1241, 1036127642), (1606, 800644087), (2143, 600016054), (2482, 518063821), (4286, 300008027), (13651, 94193422), (21977, 58508186), (23573, 54546914), (27302, 47096711), (36431, 35295062), (43954, 29254093), (47146, 27273457), (72862, 17647531), (156439, 8219398), (241747, 5318926), (312878, 4109699), (373609, 3441658), (400741, 3208642), (483494, 2659463), (747218, 1720829), (801482, 1604321)]