423729212

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{210601}}^1$

素因数の和:211108

約数の個数: 12

約数和(自身を含む): 743003856

約数和(自身を除く): 319274644

約数列:

[1, 2, 4, 503, 1006, 2012, 210601, 421202, 842404, 105932303, 211864606, 423729212]

約数ペア:

[(1, 423729212), (2, 211864606), (4, 105932303), (503, 842404), (1006, 421202), (2012, 210601)]