2920798

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 4523904

約数和(自身を除く): 1603106

約数列:

[1, 2, 67, 71, 134, 142, 307, 614, 4757, 9514, 20569, 21797, 41138, 43594, 1460399, 2920798]

約数ペア:

[(1, 2920798), (2, 1460399), (67, 43594), (71, 41138), (134, 21797), (142, 20569), (307, 9514), (614, 4757)]