84572212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1243709}}^1$

素因数の和:1243730

約数の個数: 12

約数和(自身を含む): 156707460

約数和(自身を除く): 72135248

約数列:

[1, 2, 4, 17, 34, 68, 1243709, 2487418, 4974836, 21143053, 42286106, 84572212]

約数ペア:

[(1, 84572212), (2, 42286106), (4, 21143053), (17, 4974836), (34, 2487418), (68, 1243709)]