319656964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{154573}}^1$

素因数の和:154635

約数の個数: 24

約数和(自身を含む): 623242368

約数和(自身を除く): 303585404

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 154573, 309146, 618292, 1700303, 3400606, 6801212, 7264931, 14529862, 29059724, 79914241, 159828482, 319656964]

約数ペア:

[(1, 319656964), (2, 159828482), (4, 79914241), (11, 29059724), (22, 14529862), (44, 7264931), (47, 6801212), (94, 3400606), (188, 1700303), (517, 618292), (1034, 309146), (2068, 154573)]