298993756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{42689}}^1$

素因数の和:42813

約数の個数: 24

約数和(自身を含む): 559409760

約数和(自身を除く): 260416004

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 42689, 85378, 170756, 725713, 1451426, 2902852, 4396967, 8793934, 17587868, 74748439, 149496878, 298993756]

約数ペア:

[(1, 298993756), (2, 149496878), (4, 74748439), (17, 17587868), (34, 8793934), (68, 4396967), (103, 2902852), (206, 1451426), (412, 725713), (1751, 170756), (3502, 85378), (7004, 42689)]