345047036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{3511}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 613616640

約数和(自身を除く): 268569604

約数列:

[1, 2, 4, 79, 158, 311, 316, 622, 1244, 3511, 7022, 14044, 24569, 49138, 98276, 277369, 554738, 1091921, 1109476, 2183842, 4367684, 86261759, 172523518, 345047036]

約数ペア:

[(1, 345047036), (2, 172523518), (4, 86261759), (79, 4367684), (158, 2183842), (311, 1109476), (316, 1091921), (622, 554738), (1244, 277369), (3511, 98276), (7022, 49138), (14044, 24569)]