2543215696

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{732493}}^1$

素因数の和:732539

約数の個数: 40

約数和(自身を含む): 5813072384

約数和(自身を除く): 3269856688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 732493, 1464986, 2929972, 5127451, 5859944, 10254902, 11719888, 20509804, 22707283, 41019608, 45414566, 82039216, 90829132, 158950981, 181658264, 317901962, 363316528, 635803924, 1271607848, 2543215696]

約数ペア:

[(1, 2543215696), (2, 1271607848), (4, 635803924), (7, 363316528), (8, 317901962), (14, 181658264), (16, 158950981), (28, 90829132), (31, 82039216), (56, 45414566), (62, 41019608), (112, 22707283), (124, 20509804), (217, 11719888), (248, 10254902), (434, 5859944), (496, 5127451), (868, 2929972), (1736, 1464986), (3472, 732493)]