9001717616

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{739}}^1\times {\mathrm{5557}}^1$

素因数の和:6441

約数の個数: 40

約数和(自身を含む): 17595071760

約数和(自身を除く): 8593354144

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 739, 1096, 1478, 2192, 2956, 5557, 5912, 11114, 11824, 22228, 44456, 88912, 101243, 202486, 404972, 761309, 809944, 1522618, 1619888, 3045236, 4106623, 6090472, 8213246, 12180944, 16426492, 32852984, 65705968, 562607351, 1125214702, 2250429404, 4500858808, 9001717616]

約数ペア:

[(1, 9001717616), (2, 4500858808), (4, 2250429404), (8, 1125214702), (16, 562607351), (137, 65705968), (274, 32852984), (548, 16426492), (739, 12180944), (1096, 8213246), (1478, 6090472), (2192, 4106623), (2956, 3045236), (5557, 1619888), (5912, 1522618), (11114, 809944), (11824, 761309), (22228, 404972), (44456, 202486), (88912, 101243)]