40429413908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{777488729}}^1$

素因数の和:777488746

約数の個数: 12

約数和(自身を含む): 76193895540

約数和(自身を除く): 35764481632

約数列:

[1, 2, 4, 13, 26, 52, 777488729, 1554977458, 3109954916, 10107353477, 20214706954, 40429413908]

約数ペア:

[(1, 40429413908), (2, 20214706954), (4, 10107353477), (13, 3109954916), (26, 1554977458), (52, 777488729)]