488084530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{687443}}^1$

素因数の和:687521

約数の個数: 16

約数和(自身を含む): 890927424

約数和(自身を除く): 402842894

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 687443, 1374886, 3437215, 6874430, 48808453, 97616906, 244042265, 488084530]

約数ペア:

[(1, 488084530), (2, 244042265), (5, 97616906), (10, 48808453), (71, 6874430), (142, 3437215), (355, 1374886), (710, 687443)]