419854045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{6571}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 543215232

約数和(自身を除く): 123361187

約数列:

[1, 5, 13, 65, 983, 4915, 6571, 12779, 32855, 63895, 85423, 427115, 6459293, 32296465, 83970809, 419854045]

約数ペア:

[(1, 419854045), (5, 83970809), (13, 32296465), (65, 6459293), (983, 427115), (4915, 85423), (6571, 63895), (12779, 32855)]