2617991191

素因数分解:

${\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 2681280000

約数和(自身を除く): 63288809

約数列:

[1, 79, 139, 419, 569, 10981, 33101, 44951, 58241, 79091, 238411, 4601039, 6248189, 18834469, 33139129, 2617991191]

約数ペア:

[(1, 2617991191), (79, 33139129), (139, 18834469), (419, 6248189), (569, 4601039), (10981, 238411), (33101, 79091), (44951, 58241)]