8181570302

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{270001}}^1$

素因数の和:270251

約数の個数: 16

約数和(自身を含む): 12474092400

約数和(自身を除く): 4292522098

約数列:

[1, 2, 109, 139, 218, 278, 15151, 30302, 270001, 540002, 29430109, 37530139, 58860218, 75060278, 4090785151, 8181570302]

約数ペア:

[(1, 8181570302), (2, 4090785151), (109, 75060278), (139, 58860218), (218, 37530139), (278, 29430109), (15151, 540002), (30302, 270001)]