2017923008075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{6208993871}}^1$

素因数の和:6208993894

約数の個数: 12

約数和(自身を含む): 2694703340448

約数和(自身を除く): 676780332373

約数列:

[1, 5, 13, 25, 65, 325, 6208993871, 31044969355, 80716920323, 155224846775, 403584601615, 2017923008075]

約数ペア:

[(1, 2017923008075), (5, 403584601615), (13, 155224846775), (25, 80716920323), (65, 31044969355), (325, 6208993871)]