2541557536

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{112339}}^1$

素因数の和:112457

約数の個数: 48

約数和(自身を含む): 5775174720

約数和(自身を除く): 3233617184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 22624, 112339, 224678, 449356, 786373, 898712, 1572746, 1797424, 3145492, 3594848, 6290984, 11346239, 12581968, 22692478, 25163936, 45384956, 79423673, 90769912, 158847346, 181539824, 317694692, 363079648, 635389384, 1270778768, 2541557536]

約数ペア:

[(1, 2541557536), (2, 1270778768), (4, 635389384), (7, 363079648), (8, 317694692), (14, 181539824), (16, 158847346), (28, 90769912), (32, 79423673), (56, 45384956), (101, 25163936), (112, 22692478), (202, 12581968), (224, 11346239), (404, 6290984), (707, 3594848), (808, 3145492), (1414, 1797424), (1616, 1572746), (2828, 898712), (3232, 786373), (5656, 449356), (11312, 224678), (22624, 112339)]