7420018398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{95128441}}^1$

素因数の和:95128459

約数の個数: 16

約数和(自身を含む): 15981578256

約数和(自身を除く): 8561559858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 95128441, 190256882, 285385323, 570770646, 1236669733, 2473339466, 3710009199, 7420018398]

約数ペア:

[(1, 7420018398), (2, 3710009199), (3, 2473339466), (6, 1236669733), (13, 570770646), (26, 285385323), (39, 190256882), (78, 95128441)]