28680491326

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{940529}}^1$

素因数の和:940803

約数の個数: 16

約数和(自身を含む): 43791076800

約数和(自身を除く): 15110585474

約数列:

[1, 2, 79, 158, 193, 386, 15247, 30494, 940529, 1881058, 74301791, 148603582, 181522097, 363044194, 14340245663, 28680491326]

約数ペア:

[(1, 28680491326), (2, 14340245663), (79, 363044194), (158, 181522097), (193, 148603582), (386, 74301791), (15247, 1881058), (30494, 940529)]