1986038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 16

約数和(自身を含む): 3083136

約数和(自身を除く): 1097098

約数列:

[1, 2, 61, 73, 122, 146, 223, 446, 4453, 8906, 13603, 16279, 27206, 32558, 993019, 1986038]

約数ペア:

[(1, 1986038), (2, 993019), (61, 32558), (73, 27206), (122, 16279), (146, 13603), (223, 8906), (446, 4453)]