961220221208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9242502127}}^1$

素因数の和:9242502146

約数の個数: 16

約数和(自身を含む): 1940925446880

約数和(自身を除く): 979705225672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9242502127, 18485004254, 36970008508, 73940017016, 120152527651, 240305055302, 480610110604, 961220221208]

約数ペア:

[(1, 961220221208), (2, 480610110604), (4, 240305055302), (8, 120152527651), (13, 73940017016), (26, 36970008508), (52, 18485004254), (104, 9242502127)]