2872095746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{2713}}^1$

素因数の和:4890

約数の個数: 32

約数和(自身を含む): 4887805440

約数和(自身を除く): 2015709694

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2143, 2713, 4286, 5426, 27859, 35269, 40717, 51547, 55718, 70538, 81434, 103094, 529321, 670111, 1058642, 1340222, 5813959, 11627918, 75581467, 110465221, 151162934, 220930442, 1436047873, 2872095746]

約数ペア:

[(1, 2872095746), (2, 1436047873), (13, 220930442), (19, 151162934), (26, 110465221), (38, 75581467), (247, 11627918), (494, 5813959), (2143, 1340222), (2713, 1058642), (4286, 670111), (5426, 529321), (27859, 103094), (35269, 81434), (40717, 70538), (51547, 55718)]