3979294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 6552576

約数和(自身を除く): 2573282

約数列:

[1, 2, 11, 22, 191, 382, 947, 1894, 2101, 4202, 10417, 20834, 180877, 361754, 1989647, 3979294]

約数ペア:

[(1, 3979294), (2, 1989647), (11, 361754), (22, 180877), (191, 20834), (382, 10417), (947, 4202), (1894, 2101)]