1890412862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{317503}}^1$

素因数の和:317747

約数の個数: 16

約数和(自身を含む): 3067088640

約数和(自身を除く): 1176675778

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 317503, 635006, 4127539, 8255078, 72708187, 145416374, 945206431, 1890412862]

約数ペア:

[(1, 1890412862), (2, 945206431), (13, 145416374), (26, 72708187), (229, 8255078), (458, 4127539), (2977, 635006), (5954, 317503)]