2019922503

素因数分解:

$3^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1\times {\mathrm{4493}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 2708551776

約数和(自身を除く): 688629273

約数列:

[1, 3, 277, 541, 831, 1623, 4493, 13479, 149857, 449571, 1244561, 2430713, 3733683, 7292139, 673307501, 2019922503]

約数ペア:

[(1, 2019922503), (3, 673307501), (277, 7292139), (541, 3733683), (831, 2430713), (1623, 1244561), (4493, 449571), (13479, 149857)]