706679056

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{111253}}^1$

素因数の和:111658

約数の個数: 20

約数和(自身を含む): 1372651852

約数和(自身を除く): 665972796

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 111253, 222506, 445012, 890024, 1780048, 44167441, 88334882, 176669764, 353339528, 706679056]

約数ペア:

[(1, 706679056), (2, 353339528), (4, 176669764), (8, 88334882), (16, 44167441), (397, 1780048), (794, 890024), (1588, 445012), (3176, 222506), (6352, 111253)]