1986849658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{4583}}^1$

素因数の和:4770

約数の個数: 24

約数和(自身を含む): 3093814944

約数和(自身を除く): 1106965286

約数列:

[1, 2, 43, 71, 86, 142, 3053, 4583, 5041, 6106, 9166, 10082, 197069, 216763, 325393, 394138, 433526, 650786, 13991899, 23102903, 27983798, 46205806, 993424829, 1986849658]

約数ペア:

[(1, 1986849658), (2, 993424829), (43, 46205806), (71, 27983798), (86, 23102903), (142, 13991899), (3053, 650786), (4583, 433526), (5041, 394138), (6106, 325393), (9166, 216763), (10082, 197069)]