2018522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 3511200

約数和(自身を除く): 1492678

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 439, 878, 2299, 4598, 4829, 8341, 9658, 16682, 53119, 91751, 106238, 183502, 1009261, 2018522]

約数ペア:

[(1, 2018522), (2, 1009261), (11, 183502), (19, 106238), (22, 91751), (38, 53119), (121, 16682), (209, 9658), (242, 8341), (418, 4829), (439, 4598), (878, 2299)]