858665788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{3847}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 1540846944

約数和(自身を除く): 682181156

約数列:

[1, 2, 4, 41, 82, 164, 1361, 2722, 3847, 5444, 7694, 15388, 55801, 111602, 157727, 223204, 315454, 630908, 5235767, 10471534, 20943068, 214666447, 429332894, 858665788]

約数ペア:

[(1, 858665788), (2, 429332894), (4, 214666447), (41, 20943068), (82, 10471534), (164, 5235767), (1361, 630908), (2722, 315454), (3847, 223204), (5444, 157727), (7694, 111602), (15388, 55801)]