828433019090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{197716711}}^1$

素因数の和:197717137

約数の個数: 16

約数和(自身を含む): 1494738342720

約数和(自身を除く): 666305323630

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 197716711, 395433422, 988583555, 1977167110, 82843301909, 165686603818, 414216509545, 828433019090]

約数ペア:

[(1, 828433019090), (2, 414216509545), (5, 165686603818), (10, 82843301909), (419, 1977167110), (838, 988583555), (2095, 395433422), (4190, 197716711)]