274885934

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{2203}}^1$

素因数の和:2995

約数の個数: 16

約数和(自身を含む): 417746160

約数和(自身を除く): 142860226

約数列:

[1, 2, 89, 178, 701, 1402, 2203, 4406, 62389, 124778, 196067, 392134, 1544303, 3088606, 137442967, 274885934]

約数ペア:

[(1, 274885934), (2, 137442967), (89, 3088606), (178, 1544303), (701, 392134), (1402, 196067), (2203, 124778), (4406, 62389)]