1490540701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{2687}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 1631121408

約数和(自身を除く): 140580707

約数列:

[1, 13, 71, 601, 923, 2687, 7813, 34931, 42671, 190777, 554723, 1614887, 2480101, 20993531, 114656977, 1490540701]

約数ペア:

[(1, 1490540701), (13, 114656977), (71, 20993531), (601, 2480101), (923, 1614887), (2687, 554723), (7813, 190777), (34931, 42671)]