2012802519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{320561}}^1$

素因数の和:320607

約数の個数: 32

約数和(自身を含む): 3446682624

約数和(自身を除く): 1433880105

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 320561, 961683, 2243927, 4167293, 6731781, 7372903, 12501879, 22118709, 29171051, 51610321, 87513153, 95847739, 154830963, 287543217, 670934173, 2012802519]

約数ペア:

[(1, 2012802519), (3, 670934173), (7, 287543217), (13, 154830963), (21, 95847739), (23, 87513153), (39, 51610321), (69, 29171051), (91, 22118709), (161, 12501879), (273, 7372903), (299, 6731781), (483, 4167293), (897, 2243927), (2093, 961683), (6279, 320561)]