2021785931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{160243}}^1$

素因数の和:160322

約数の個数: 16

約数和(自身を含む): 2338280448

約数和(自身を除く): 316494517

約数列:

[1, 11, 31, 37, 341, 407, 1147, 12617, 160243, 1762673, 4967533, 5928991, 54642863, 65218901, 183798721, 2021785931]

約数ペア:

[(1, 2021785931), (11, 183798721), (31, 65218901), (37, 54642863), (341, 5928991), (407, 4967533), (1147, 1762673), (12617, 160243)]