2602295020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10008827}}^1$

素因数の和:10008849

約数の個数: 24

約数和(自身を含む): 5885190864

約数和(自身を除く): 3282895844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10008827, 20017654, 40035308, 50044135, 100088270, 130114751, 200176540, 260229502, 520459004, 650573755, 1301147510, 2602295020]

約数ペア:

[(1, 2602295020), (2, 1301147510), (4, 650573755), (5, 520459004), (10, 260229502), (13, 200176540), (20, 130114751), (26, 100088270), (52, 50044135), (65, 40035308), (130, 20017654), (260, 10008827)]