520077838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2185201}}^1$

素因数の和:2185227

約数の個数: 16

約数和(自身を含む): 944007264

約数和(自身を除く): 423929426

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2185201, 4370402, 15296407, 30592814, 37148417, 74296834, 260038919, 520077838]

約数ペア:

[(1, 520077838), (2, 260038919), (7, 74296834), (14, 37148417), (17, 30592814), (34, 15296407), (119, 4370402), (238, 2185201)]