2849146288

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:786

約数の個数: 60

約数和(自身を含む): 5692251000

約数和(自身を除く): 2843104712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 193, 344, 386, 499, 688, 772, 998, 1544, 1849, 1996, 3088, 3698, 3992, 7396, 7984, 8299, 14792, 16598, 21457, 29584, 33196, 42914, 66392, 85828, 96307, 132784, 171656, 192614, 343312, 356857, 385228, 713714, 770456, 922651, 1427428, 1540912, 1845302, 2854856, 3690604, 4141201, 5709712, 7381208, 8282402, 14762416, 16564804, 33129608, 66259216, 178071643, 356143286, 712286572, 1424573144, 2849146288]

約数ペア:

[(1, 2849146288), (2, 1424573144), (4, 712286572), (8, 356143286), (16, 178071643), (43, 66259216), (86, 33129608), (172, 16564804), (193, 14762416), (344, 8282402), (386, 7381208), (499, 5709712), (688, 4141201), (772, 3690604), (998, 2854856), (1544, 1845302), (1849, 1540912), (1996, 1427428), (3088, 922651), (3698, 770456), (3992, 713714), (7396, 385228), (7984, 356857), (8299, 343312), (14792, 192614), (16598, 171656), (21457, 132784), (29584, 96307), (33196, 85828), (42914, 66392)]