268180379

素因数分解:

${\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 279611904

約数和(自身を除く): 11431525

約数列:

[1, 43, 103, 151, 401, 4429, 6493, 15553, 17243, 41303, 60551, 668779, 1776029, 2603693, 6236753, 268180379]

約数ペア:

[(1, 268180379), (43, 6236753), (103, 2603693), (151, 1776029), (401, 668779), (4429, 60551), (6493, 41303), (15553, 17243)]