6819020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26227}}^1$

素因数の和:26249

約数の個数: 24

約数和(自身を含む): 15422064

約数和(自身を除く): 8603044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26227, 52454, 104908, 131135, 262270, 340951, 524540, 681902, 1363804, 1704755, 3409510, 6819020]

約数ペア:

[(1, 6819020), (2, 3409510), (4, 1704755), (5, 1363804), (10, 681902), (13, 524540), (20, 340951), (26, 262270), (52, 131135), (65, 104908), (130, 52454), (260, 26227)]