90654668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1743359}}^1$

素因数の和:1743376

約数の個数: 12

約数和(自身を含む): 170849280

約数和(自身を除く): 80194612

約数列:

[1, 2, 4, 13, 26, 52, 1743359, 3486718, 6973436, 22663667, 45327334, 90654668]

約数ペア:

[(1, 90654668), (2, 45327334), (4, 22663667), (13, 6973436), (26, 3486718), (52, 1743359)]