1961824

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:718

約数の個数: 24

約数和(自身を含む): 3907008

約数和(自身を除く): 1945184

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 607, 808, 1214, 1616, 2428, 3232, 4856, 9712, 19424, 61307, 122614, 245228, 490456, 980912, 1961824]

約数ペア:

[(1, 1961824), (2, 980912), (4, 490456), (8, 245228), (16, 122614), (32, 61307), (101, 19424), (202, 9712), (404, 4856), (607, 3232), (808, 2428), (1214, 1616)]