1809002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 2995272

約数和(自身を除く): 1186270

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1697, 3394, 22061, 44122, 69577, 139154, 904501, 1809002]

約数ペア:

[(1, 1809002), (2, 904501), (13, 139154), (26, 69577), (41, 44122), (82, 22061), (533, 3394), (1066, 1697)]