2012174643

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1\times {\mathrm{3581}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 2703005856

約数和(自身を除く): 690831213

約数列:

[1, 3, 157, 471, 1193, 3579, 3581, 10743, 187301, 561903, 562217, 1686651, 4272133, 12816399, 670724881, 2012174643]

約数ペア:

[(1, 2012174643), (3, 670724881), (157, 12816399), (471, 4272133), (1193, 1686651), (3579, 562217), (3581, 561903), (10743, 187301)]