1040823472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5003959}}^1$

素因数の和:5003980

約数の個数: 20

約数和(自身を含む): 2171718640

約数和(自身を除く): 1130895168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5003959, 10007918, 20015836, 40031672, 65051467, 80063344, 130102934, 260205868, 520411736, 1040823472]

約数ペア:

[(1, 1040823472), (2, 520411736), (4, 260205868), (8, 130102934), (13, 80063344), (16, 65051467), (26, 40031672), (52, 20015836), (104, 10007918), (208, 5003959)]