2019426808

素因数分解:

$2^3\times 7^2\times {\mathrm{5151599}}^1$

素因数の和:5151619

約数の個数: 24

約数和(自身を含む): 4404618000

約数和(自身を除く): 2385191192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5151599, 10303198, 20606396, 36061193, 41212792, 72122386, 144244772, 252428351, 288489544, 504856702, 1009713404, 2019426808]

約数ペア:

[(1, 2019426808), (2, 1009713404), (4, 504856702), (7, 288489544), (8, 252428351), (14, 144244772), (28, 72122386), (49, 41212792), (56, 36061193), (98, 20606396), (196, 10303198), (392, 5151599)]