1285340044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{33623}}^1$

素因数の和:34149

約数の個数: 24

約数和(自身を含む): 2372509440

約数和(自身を除く): 1087169396

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 9557, 19114, 33623, 38228, 67246, 134492, 638837, 1277674, 2555348, 16912369, 33824738, 67649476, 321335011, 642670022, 1285340044]

約数ペア:

[(1, 1285340044), (2, 642670022), (4, 321335011), (19, 67649476), (38, 33824738), (76, 16912369), (503, 2555348), (1006, 1277674), (2012, 638837), (9557, 134492), (19114, 67246), (33623, 38228)]