2051264941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 2349895680

約数和(自身を除く): 298630739

約数列:

[1, 11, 37, 79, 131, 407, 487, 869, 1441, 2923, 4847, 5357, 10349, 18019, 32153, 38473, 53317, 63797, 113839, 198209, 382913, 423203, 701767, 1423501, 2360489, 4212043, 5039963, 15658511, 25965379, 55439593, 186478631, 2051264941]

約数ペア:

[(1, 2051264941), (11, 186478631), (37, 55439593), (79, 25965379), (131, 15658511), (407, 5039963), (487, 4212043), (869, 2360489), (1441, 1423501), (2923, 701767), (4847, 423203), (5357, 382913), (10349, 198209), (18019, 113839), (32153, 63797), (38473, 53317)]