1557079994

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{2083}}^1\times {\mathrm{2293}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 2352102432

約数和(自身を除く): 795022438

約数列:

[1, 2, 163, 326, 2083, 2293, 4166, 4586, 339529, 373759, 679058, 747518, 4776319, 9552638, 778539997, 1557079994]

約数ペア:

[(1, 1557079994), (2, 778539997), (163, 9552638), (326, 4776319), (2083, 747518), (2293, 679058), (4166, 373759), (4586, 339529)]