2117667035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{254987}}^1$

素因数の和:255154

約数の個数: 16

約数和(自身を含む): 2790588672

約数和(自身を除く): 672921637

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 254987, 1274935, 2804857, 14024285, 38503037, 192515185, 423533407, 2117667035]

約数ペア:

[(1, 2117667035), (5, 423533407), (11, 192515185), (55, 38503037), (151, 14024285), (755, 2804857), (1661, 1274935), (8305, 254987)]