1285202359

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{41851}}^1$

素因数の和:42006

約数の個数: 16

約数和(自身を含む): 1518725376

約数和(自身を除く): 233523017

約数列:

[1, 7, 41, 107, 287, 749, 4387, 30709, 41851, 292957, 1715891, 4478057, 12011237, 31346399, 183600337, 1285202359]

約数ペア:

[(1, 1285202359), (7, 183600337), (41, 31346399), (107, 12011237), (287, 4478057), (749, 1715891), (4387, 292957), (30709, 41851)]