1421750222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{256541}}^1$

素因数の和:256723

約数の個数: 16

約数和(自身を含む): 2271935952

約数和(自身を除く): 850185730

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 256541, 513082, 4361197, 8722394, 41816183, 83632366, 710875111, 1421750222]

約数ペア:

[(1, 1421750222), (2, 710875111), (17, 83632366), (34, 41816183), (163, 8722394), (326, 4361197), (2771, 513082), (5542, 256541)]