1286353472

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2119

約数の個数: 56

約数和(自身を含む): 2603952120

約数和(自身を除く): 1317598648

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 109, 194, 218, 388, 436, 776, 872, 1552, 1744, 1901, 3104, 3488, 3802, 6208, 6976, 7604, 10573, 15208, 21146, 30416, 42292, 60832, 84584, 121664, 169168, 184397, 207209, 338336, 368794, 414418, 676672, 737588, 828836, 1475176, 1657672, 2950352, 3315344, 5900704, 6630688, 11801408, 13261376, 20099273, 40198546, 80397092, 160794184, 321588368, 643176736, 1286353472]

約数ペア:

[(1, 1286353472), (2, 643176736), (4, 321588368), (8, 160794184), (16, 80397092), (32, 40198546), (64, 20099273), (97, 13261376), (109, 11801408), (194, 6630688), (218, 5900704), (388, 3315344), (436, 2950352), (776, 1657672), (872, 1475176), (1552, 828836), (1744, 737588), (1901, 676672), (3104, 414418), (3488, 368794), (3802, 338336), (6208, 207209), (6976, 184397), (7604, 169168), (10573, 121664), (15208, 84584), (21146, 60832), (30416, 42292)]