1304908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 2548224

約数和(自身を除く): 1243316

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 631, 1034, 1262, 2068, 2524, 6941, 13882, 27764, 29657, 59314, 118628, 326227, 652454, 1304908]

約数ペア:

[(1, 1304908), (2, 652454), (4, 326227), (11, 118628), (22, 59314), (44, 29657), (47, 27764), (94, 13882), (188, 6941), (517, 2524), (631, 2068), (1034, 1262)]