2160863224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20777531}}^1$

素因数の和:20777550

約数の個数: 16

約数和(自身を含む): 4363281720

約数和(自身を除く): 2202418496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20777531, 41555062, 83110124, 166220248, 270107903, 540215806, 1080431612, 2160863224]

約数ペア:

[(1, 2160863224), (2, 1080431612), (4, 540215806), (8, 270107903), (13, 166220248), (26, 83110124), (52, 41555062), (104, 20777531)]