398170078

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{8179}}^1$

素因数の和:8523

約数の個数: 16

約数和(自身を含む): 605745360

約数和(自身を除く): 207575282

約数列:

[1, 2, 101, 202, 241, 482, 8179, 16358, 24341, 48682, 826079, 1652158, 1971139, 3942278, 199085039, 398170078]

約数ペア:

[(1, 398170078), (2, 199085039), (101, 3942278), (202, 1971139), (241, 1652158), (482, 826079), (8179, 48682), (16358, 24341)]