1320795834

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1272443}}^1$

素因数の和:1272621

約数の個数: 16

約数和(自身を含む): 2656863072

約数和(自身を除く): 1336067238

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 1272443, 2544886, 3817329, 7634658, 220132639, 440265278, 660397917, 1320795834]

約数ペア:

[(1, 1320795834), (2, 660397917), (3, 440265278), (6, 220132639), (173, 7634658), (346, 3817329), (519, 2544886), (1038, 1272443)]