2187262

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2056

約数の個数: 24

約数和(自身を含む): 4165560

約数和(自身を除く): 1978298

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2029, 4058, 14203, 22319, 28406, 44638, 99421, 156233, 198842, 312466, 1093631, 2187262]

約数ペア:

[(1, 2187262), (2, 1093631), (7, 312466), (11, 198842), (14, 156233), (22, 99421), (49, 44638), (77, 28406), (98, 22319), (154, 14203), (539, 4058), (1078, 2029)]