313237926512

素因数分解:

$2^4\times 7^1\times {\mathrm{2796767201}}^1$

素因数の和:2796767216

約数の個数: 20

約数和(自身を含む): 693598266096

約数和(自身を除く): 380360339584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2796767201, 5593534402, 11187068804, 19577370407, 22374137608, 39154740814, 44748275216, 78309481628, 156618963256, 313237926512]

約数ペア:

[(1, 313237926512), (2, 156618963256), (4, 78309481628), (7, 44748275216), (8, 39154740814), (14, 22374137608), (16, 19577370407), (28, 11187068804), (56, 5593534402), (112, 2796767201)]