713709512

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{2381}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 1357025400

約数和(自身を除く): 643315888

約数列:

[1, 2, 4, 8, 89, 178, 356, 421, 712, 842, 1684, 2381, 3368, 4762, 9524, 19048, 37469, 74938, 149876, 211909, 299752, 423818, 847636, 1002401, 1695272, 2004802, 4009604, 8019208, 89213689, 178427378, 356854756, 713709512]

約数ペア:

[(1, 713709512), (2, 356854756), (4, 178427378), (8, 89213689), (89, 8019208), (178, 4009604), (356, 2004802), (421, 1695272), (712, 1002401), (842, 847636), (1684, 423818), (2381, 299752), (3368, 211909), (4762, 149876), (9524, 74938), (19048, 37469)]