2419471010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{21799}}^1$

素因数の和:22826

約数の個数: 32

約数和(自身を含む): 4755888000

約数和(自身を除く): 2336416990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1009, 2018, 5045, 10090, 11099, 21799, 22198, 43598, 55495, 108995, 110990, 217990, 239789, 479578, 1198945, 2397890, 21995191, 43990382, 109975955, 219951910, 241947101, 483894202, 1209735505, 2419471010]

約数ペア:

[(1, 2419471010), (2, 1209735505), (5, 483894202), (10, 241947101), (11, 219951910), (22, 109975955), (55, 43990382), (110, 21995191), (1009, 2397890), (2018, 1198945), (5045, 479578), (10090, 239789), (11099, 217990), (21799, 110990), (22198, 108995), (43598, 55495)]