664213858030

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{50819729}}^1$

素因数の和:50821043

約数の個数: 16

約数和(自身を含む): 1196499723120

約数和(自身を除く): 532285865090

約数列:

[1, 2, 5, 10, 1307, 2614, 6535, 13070, 50819729, 101639458, 254098645, 508197290, 66421385803, 132842771606, 332106929015, 664213858030]

約数ペア:

[(1, 664213858030), (2, 332106929015), (5, 132842771606), (10, 66421385803), (1307, 508197290), (2614, 254098645), (6535, 101639458), (13070, 50819729)]