3977043842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1\times {\mathrm{15551}}^1$

素因数の和:17425

約数の個数: 16

約数和(自身を含む): 6053336064

約数和(自身を除く): 2076292222

約数列:

[1, 2, 71, 142, 1801, 3602, 15551, 31102, 127871, 255742, 1104121, 2208242, 28007351, 56014702, 1988521921, 3977043842]

約数ペア:

[(1, 3977043842), (2, 1988521921), (71, 56014702), (142, 28007351), (1801, 2208242), (3602, 1104121), (15551, 255742), (31102, 127871)]