426222008

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{202577}}^1$

素因数の和:202846

約数の個数: 16

約数和(自身を含む): 802208880

約数和(自身を除く): 375986872

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 202577, 405154, 810308, 1620616, 53277751, 106555502, 213111004, 426222008]

約数ペア:

[(1, 426222008), (2, 213111004), (4, 106555502), (8, 53277751), (263, 1620616), (526, 810308), (1052, 405154), (2104, 202577)]