2100667088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10099361}}^1$

素因数の和:10099382

約数の個数: 20

約数和(自身を含む): 4383123108

約数和(自身を除く): 2282456020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10099361, 20198722, 40397444, 80794888, 131291693, 161589776, 262583386, 525166772, 1050333544, 2100667088]

約数ペア:

[(1, 2100667088), (2, 1050333544), (4, 525166772), (8, 262583386), (13, 161589776), (16, 131291693), (26, 80794888), (52, 40397444), (104, 20198722), (208, 10099361)]