17698028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 31770144

約数和(自身を除く): 14072116

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 617, 1234, 2468, 7171, 14342, 28684, 43807, 62317, 87614, 124634, 175228, 249268, 4424507, 8849014, 17698028]

約数ペア:

[(1, 17698028), (2, 8849014), (4, 4424507), (71, 249268), (101, 175228), (142, 124634), (202, 87614), (284, 62317), (404, 43807), (617, 28684), (1234, 14342), (2468, 7171)]