255346564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{24907}}^1$

素因数の和:25155

約数の個数: 24

約数和(自身を含む): 489591648

約数和(自身を除く): 234245084

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 24907, 49814, 99628, 273977, 547954, 1095908, 5803331, 11606662, 23213324, 63836641, 127673282, 255346564]

約数ペア:

[(1, 255346564), (2, 127673282), (4, 63836641), (11, 23213324), (22, 11606662), (44, 5803331), (233, 1095908), (466, 547954), (932, 273977), (2563, 99628), (5126, 49814), (10252, 24907)]