2013258149

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 36

約数和(自身を含む): 2475659340

約数和(自身を除く): 462401191

約数列:

[1, 7, 23, 49, 101, 161, 529, 707, 769, 1127, 2323, 3703, 4949, 5383, 16261, 17687, 25921, 37681, 53429, 77669, 113827, 123809, 374003, 406801, 543683, 866663, 1786387, 2618021, 2847607, 3805781, 12504709, 19933249, 41086901, 87532963, 287608307, 2013258149]

約数ペア:

[(1, 2013258149), (7, 287608307), (23, 87532963), (49, 41086901), (101, 19933249), (161, 12504709), (529, 3805781), (707, 2847607), (769, 2618021), (1127, 1786387), (2323, 866663), (3703, 543683), (4949, 406801), (5383, 374003), (16261, 123809), (17687, 113827), (25921, 77669), (37681, 53429)]