478618556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9204203}}^1$

素因数の和:9204220

約数の個数: 12

約数和(自身を含む): 902011992

約数和(自身を除く): 423393436

約数列:

[1, 2, 4, 13, 26, 52, 9204203, 18408406, 36816812, 119654639, 239309278, 478618556]

約数ペア:

[(1, 478618556), (2, 239309278), (4, 119654639), (13, 36816812), (26, 18408406), (52, 9204203)]