492128890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{2381}}^1$

素因数の和:4278

約数の個数: 32

約数和(自身を含む): 967282560

約数和(自身を除く): 475153670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1879, 2381, 3758, 4762, 9395, 11905, 18790, 20669, 23810, 26191, 41338, 52382, 103345, 130955, 206690, 261910, 4473899, 8947798, 22369495, 44738990, 49212889, 98425778, 246064445, 492128890]

約数ペア:

[(1, 492128890), (2, 246064445), (5, 98425778), (10, 49212889), (11, 44738990), (22, 22369495), (55, 8947798), (110, 4473899), (1879, 261910), (2381, 206690), (3758, 130955), (4762, 103345), (9395, 52382), (11905, 41338), (18790, 26191), (20669, 23810)]