284421170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2585647}}^1$

素因数の和:2585665

約数の個数: 16

約数和(自身を含む): 558499968

約数和(自身を除く): 274078798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2585647, 5171294, 12928235, 25856470, 28442117, 56884234, 142210585, 284421170]

約数ペア:

[(1, 284421170), (2, 142210585), (5, 56884234), (10, 28442117), (11, 25856470), (22, 12928235), (55, 5171294), (110, 2585647)]