456525157072

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{205272103}}^1$

素因数の和:205272250

約数の個数: 20

約数和(自身を含む): 890880931360

約数和(自身を除く): 434355774288

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 205272103, 410544206, 821088412, 1642176824, 3284353648, 28532822317, 57065644634, 114131289268, 228262578536, 456525157072]

約数ペア:

[(1, 456525157072), (2, 228262578536), (4, 114131289268), (8, 57065644634), (16, 28532822317), (139, 3284353648), (278, 1642176824), (556, 821088412), (1112, 410544206), (2224, 205272103)]