2069011

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 2515968

約数和(自身を除く): 446957

約数列:

[1, 7, 23, 71, 161, 181, 497, 1267, 1633, 4163, 11431, 12851, 29141, 89957, 295573, 2069011]

約数ペア:

[(1, 2069011), (7, 295573), (23, 89957), (71, 29141), (161, 12851), (181, 11431), (497, 4163), (1267, 1633)]