2013357311

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{203843}}^1$

素因数の和:203950

約数の個数: 16

約数和(自身を含む): 2465697024

約数和(自身を除く): 452339713

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 203843, 1426901, 3465331, 16918969, 24257317, 118432783, 287622473, 2013357311]

約数ペア:

[(1, 2013357311), (7, 287622473), (17, 118432783), (83, 24257317), (119, 16918969), (581, 3465331), (1411, 1426901), (9877, 203843)]