261036622076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{9440063}}^1$

素因数の和:9440321

約数の個数: 24

約数和(自身を含む): 473664651264

約数和(自身を除く): 212628029188

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 892, 6913, 13826, 27652, 9440063, 18880126, 37760252, 292641953, 585283906, 1170567812, 2105134049, 4210268098, 8420536196, 65259155519, 130518311038, 261036622076]

約数ペア:

[(1, 261036622076), (2, 130518311038), (4, 65259155519), (31, 8420536196), (62, 4210268098), (124, 2105134049), (223, 1170567812), (446, 585283906), (892, 292641953), (6913, 37760252), (13826, 18880126), (27652, 9440063)]