2021107318

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{1297}}^1\times {\mathrm{1549}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 3041992800

約数和(自身を除く): 1020885482

約数列:

[1, 2, 503, 1006, 1297, 1549, 2594, 3098, 652391, 779147, 1304782, 1558294, 2009053, 4018106, 1010553659, 2021107318]

約数ペア:

[(1, 2021107318), (2, 1010553659), (503, 4018106), (1006, 2009053), (1297, 1558294), (1549, 1304782), (2594, 779147), (3098, 652391)]