2540192

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 5042016

約数和(自身を除く): 2501824

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 487, 652, 974, 1304, 1948, 2608, 3896, 5216, 7792, 15584, 79381, 158762, 317524, 635048, 1270096, 2540192]

約数ペア:

[(1, 2540192), (2, 1270096), (4, 635048), (8, 317524), (16, 158762), (32, 79381), (163, 15584), (326, 7792), (487, 5216), (652, 3896), (974, 2608), (1304, 1948)]