2012386222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{21179}}^1$

素因数の和:21816

約数の個数: 32

約数和(自身を含む): 3769701120

約数和(自身を除く): 1757314898

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 617, 1234, 4319, 6787, 8638, 13574, 21179, 42358, 47509, 95018, 148253, 232969, 296506, 465938, 1630783, 3261566, 13067443, 26134886, 91472101, 143741873, 182944202, 287483746, 1006193111, 2012386222]

約数ペア:

[(1, 2012386222), (2, 1006193111), (7, 287483746), (11, 182944202), (14, 143741873), (22, 91472101), (77, 26134886), (154, 13067443), (617, 3261566), (1234, 1630783), (4319, 465938), (6787, 296506), (8638, 232969), (13574, 148253), (21179, 95018), (42358, 47509)]