3981256

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4764

約数の個数: 16

約数和(自身を含む): 7536240

約数和(自身を除く): 3554984

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 4651, 9302, 18604, 37208, 497657, 995314, 1990628, 3981256]

約数ペア:

[(1, 3981256), (2, 1990628), (4, 995314), (8, 497657), (107, 37208), (214, 18604), (428, 9302), (856, 4651)]