4481276020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17235677}}^1$

素因数の和:17235699

約数の個数: 24

約数和(自身を含む): 10134578664

約数和(自身を除く): 5653302644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17235677, 34471354, 68942708, 86178385, 172356770, 224063801, 344713540, 448127602, 896255204, 1120319005, 2240638010, 4481276020]

約数ペア:

[(1, 4481276020), (2, 2240638010), (4, 1120319005), (5, 896255204), (10, 448127602), (13, 344713540), (20, 224063801), (26, 172356770), (52, 86178385), (65, 68942708), (130, 34471354), (260, 17235677)]