1657803468

素因数分解:

$2^2\times 3^1\times {\mathrm{2621}}^1\times {\mathrm{52709}}^1$

素因数の和:55337

約数の個数: 24

約数和(自身を含む): 3869757360

約数和(自身を除く): 2211953892

約数列:

[1, 2, 3, 4, 6, 12, 2621, 5242, 7863, 10484, 15726, 31452, 52709, 105418, 158127, 210836, 316254, 632508, 138150289, 276300578, 414450867, 552601156, 828901734, 1657803468]

約数ペア:

[(1, 1657803468), (2, 828901734), (3, 552601156), (4, 414450867), (6, 276300578), (12, 138150289), (2621, 632508), (5242, 316254), (7863, 210836), (10484, 158127), (15726, 105418), (31452, 52709)]