622068188

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{15439}}^1$

素因数の和:16889

約数の個数: 24

約数和(自身を含む): 1245081600

約数和(自身を除く): 623013412

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 5756, 10073, 15439, 20146, 30878, 40292, 61756, 108073, 216146, 432292, 22216721, 44433442, 88866884, 155517047, 311034094, 622068188]

約数ペア:

[(1, 622068188), (2, 311034094), (4, 155517047), (7, 88866884), (14, 44433442), (28, 22216721), (1439, 432292), (2878, 216146), (5756, 108073), (10073, 61756), (15439, 40292), (20146, 30878)]