631070188

素因数分解:

$2^2\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{10789}}^1$

素因数の和:12889

約数の個数: 24

約数和(自身を含む): 1262861600

約数和(自身を除く): 631791412

約数列:

[1, 2, 4, 7, 14, 28, 2089, 4178, 8356, 10789, 14623, 21578, 29246, 43156, 58492, 75523, 151046, 302092, 22538221, 45076442, 90152884, 157767547, 315535094, 631070188]

約数ペア:

[(1, 631070188), (2, 315535094), (4, 157767547), (7, 90152884), (14, 45076442), (28, 22538221), (2089, 302092), (4178, 151046), (8356, 75523), (10789, 58492), (14623, 43156), (21578, 29246)]