2018722730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3013019}}^1$

素因数の和:3013093

約数の個数: 16

約数和(自身を含む): 3687936480

約数和(自身を除く): 1669213750

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3013019, 6026038, 15065095, 30130190, 201872273, 403744546, 1009361365, 2018722730]

約数ペア:

[(1, 2018722730), (2, 1009361365), (5, 403744546), (10, 201872273), (67, 30130190), (134, 15065095), (335, 6026038), (670, 3013019)]