1898045138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5074987}}^1$

素因数の和:5075017

約数の個数: 16

約数和(自身を含む): 3288592224

約数和(自身を除く): 1390547086

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 5074987, 10149974, 55824857, 86274779, 111649714, 172549558, 949022569, 1898045138]

約数ペア:

[(1, 1898045138), (2, 949022569), (11, 172549558), (17, 111649714), (22, 86274779), (34, 55824857), (187, 10149974), (374, 5074987)]