4871819090

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2308919}}^1$

素因数の和:2309137

約数の個数: 16

約数和(自身を含む): 8810838720

約数和(自身を除く): 3939019630

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 2308919, 4617838, 11544595, 23089190, 487181909, 974363818, 2435909545, 4871819090]

約数ペア:

[(1, 4871819090), (2, 2435909545), (5, 974363818), (10, 487181909), (211, 23089190), (422, 11544595), (1055, 4617838), (2110, 2308919)]