542780086

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{21881}}^1$

素因数の和:22119

約数の個数: 16

約数和(自身を含む): 829765440

約数和(自身を除く): 286985354

約数列:

[1, 2, 79, 157, 158, 314, 12403, 21881, 24806, 43762, 1728599, 3435317, 3457198, 6870634, 271390043, 542780086]

約数ペア:

[(1, 542780086), (2, 271390043), (79, 6870634), (157, 3457198), (158, 3435317), (314, 1728599), (12403, 43762), (21881, 24806)]