2013220022

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{756281}}^1$

素因数の和:756316

約数の個数: 16

約数和(自身を含む): 3321590544

約数和(自身を除く): 1308370522

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 756281, 1512562, 8319091, 16638182, 91510001, 183020002, 1006610011, 2013220022]

約数ペア:

[(1, 2013220022), (2, 1006610011), (11, 183020002), (22, 91510001), (121, 16638182), (242, 8319091), (1331, 1512562), (2662, 756281)]