557469616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{6451}}^1$

素因数の和:6961

約数の個数: 40

約数和(自身を含む): 1180870848

約数和(自身を除く): 623401232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 491, 982, 1964, 3928, 5401, 6451, 7856, 10802, 12902, 21604, 25804, 43208, 51608, 70961, 86416, 103216, 141922, 283844, 567688, 1135376, 3167441, 6334882, 12669764, 25339528, 34841851, 50679056, 69683702, 139367404, 278734808, 557469616]

約数ペア:

[(1, 557469616), (2, 278734808), (4, 139367404), (8, 69683702), (11, 50679056), (16, 34841851), (22, 25339528), (44, 12669764), (88, 6334882), (176, 3167441), (491, 1135376), (982, 567688), (1964, 283844), (3928, 141922), (5401, 103216), (6451, 86416), (7856, 70961), (10802, 51608), (12902, 43208), (21604, 25804)]