671796788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{561703}}^1$

素因数の和:561743

約数の個数: 24

約数和(自身を含む): 1321127808

約数和(自身を除く): 649331020

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 561703, 1123406, 2246812, 7302139, 12919169, 14604278, 25838338, 29208556, 51676676, 167949197, 335898394, 671796788]

約数ペア:

[(1, 671796788), (2, 335898394), (4, 167949197), (13, 51676676), (23, 29208556), (26, 25838338), (46, 14604278), (52, 12919169), (92, 7302139), (299, 2246812), (598, 1123406), (1196, 561703)]