1420666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 2321928

約数和(自身を除く): 901262

約数列:

[1, 2, 13, 26, 101, 202, 541, 1082, 1313, 2626, 7033, 14066, 54641, 109282, 710333, 1420666]

約数ペア:

[(1, 1420666), (2, 710333), (13, 109282), (26, 54641), (101, 14066), (202, 7033), (541, 2626), (1082, 1313)]