190820426

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{2657}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 289456200

約数和(自身を除く): 98635774

約数列:

[1, 2, 149, 241, 298, 482, 2657, 5314, 35909, 71818, 395893, 640337, 791786, 1280674, 95410213, 190820426]

約数ペア:

[(1, 190820426), (2, 95410213), (149, 1280674), (241, 791786), (298, 640337), (482, 395893), (2657, 71818), (5314, 35909)]