2404270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1987}}^1$

素因数の和:2016

約数の個数: 24

約数和(自身を含む): 4759272

約数和(自身を除く): 2355002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1987, 3974, 9935, 19870, 21857, 43714, 109285, 218570, 240427, 480854, 1202135, 2404270]

約数ペア:

[(1, 2404270), (2, 1202135), (5, 480854), (10, 240427), (11, 218570), (22, 109285), (55, 43714), (110, 21857), (121, 19870), (242, 9935), (605, 3974), (1210, 1987)]