3981802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 6551424

約数和(自身を除く): 2569622

約数列:

[1, 2, 11, 22, 241, 482, 751, 1502, 2651, 5302, 8261, 16522, 180991, 361982, 1990901, 3981802]

約数ペア:

[(1, 3981802), (2, 1990901), (11, 361982), (22, 180991), (241, 16522), (482, 8261), (751, 5302), (1502, 2651)]