4003312

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1816

約数の個数: 20

約数和(自身を含む): 7812496

約数和(自身を除く): 3809184

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 1657, 2416, 3314, 6628, 13256, 26512, 250207, 500414, 1000828, 2001656, 4003312]

約数ペア:

[(1, 4003312), (2, 2001656), (4, 1000828), (8, 500414), (16, 250207), (151, 26512), (302, 13256), (604, 6628), (1208, 3314), (1657, 2416)]