2731504

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2248

約数の個数: 20

約数和(自身を含む): 5361760

約数和(自身を除く): 2630256

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2161, 4322, 8644, 17288, 34576, 170719, 341438, 682876, 1365752, 2731504]

約数ペア:

[(1, 2731504), (2, 1365752), (4, 682876), (8, 341438), (16, 170719), (79, 34576), (158, 17288), (316, 8644), (632, 4322), (1264, 2161)]