2013294844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{205187}}^1$

素因数の和:205425

約数の個数: 24

約数和(自身を含む): 3860817408

約数和(自身を除く): 1847522564

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 205187, 410374, 820748, 2257057, 4514114, 9028228, 45756701, 91513402, 183026804, 503323711, 1006647422, 2013294844]

約数ペア:

[(1, 2013294844), (2, 1006647422), (4, 503323711), (11, 183026804), (22, 91513402), (44, 45756701), (223, 9028228), (446, 4514114), (892, 2257057), (2453, 820748), (4906, 410374), (9812, 205187)]