620121854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{54521}}^1$

素因数の和:54592

約数の個数: 24

約数和(自身を含む): 1044205344

約数和(自身を除く): 424083490

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 54521, 109042, 599731, 1199462, 2562487, 5124974, 6597041, 13194082, 28187357, 56374714, 310060927, 620121854]

約数ペア:

[(1, 620121854), (2, 310060927), (11, 56374714), (22, 28187357), (47, 13194082), (94, 6597041), (121, 5124974), (242, 2562487), (517, 1199462), (1034, 599731), (5687, 109042), (11374, 54521)]