2018026544

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{660349}}^1$

素因数の和:660548

約数の個数: 20

約数和(自身を含む): 3930403200

約数和(自身を除く): 1912376656

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 660349, 1320698, 2641396, 5282792, 10565584, 126126659, 252253318, 504506636, 1009013272, 2018026544]

約数ペア:

[(1, 2018026544), (2, 1009013272), (4, 504506636), (8, 252253318), (16, 126126659), (191, 10565584), (382, 5282792), (764, 2641396), (1528, 1320698), (3056, 660349)]