1386022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^2$

素因数の和:515

約数の個数: 12

約数和(自身を含む): 2277108

約数和(自身を除く): 891086

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 63001, 126002, 693011, 1386022]

約数ペア:

[(1, 1386022), (2, 693011), (11, 126002), (22, 63001), (251, 5522), (502, 2761)]