103554620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398287}}^1$

素因数の和:398309

約数の個数: 24

約数和(自身を含む): 234193344

約数和(自身を除く): 130638724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398287, 796574, 1593148, 1991435, 3982870, 5177731, 7965740, 10355462, 20710924, 25888655, 51777310, 103554620]

約数ペア:

[(1, 103554620), (2, 51777310), (4, 25888655), (5, 20710924), (10, 10355462), (13, 7965740), (20, 5177731), (26, 3982870), (52, 1991435), (65, 1593148), (130, 796574), (260, 398287)]