253441610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1490833}}^1$

素因数の和:1490857

約数の個数: 16

約数和(自身を含む): 483030216

約数和(自身を除く): 229588606

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1490833, 2981666, 7454165, 14908330, 25344161, 50688322, 126720805, 253441610]

約数ペア:

[(1, 253441610), (2, 126720805), (5, 50688322), (10, 25344161), (17, 14908330), (34, 7454165), (85, 2981666), (170, 1490833)]