9201539090

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4360919}}^1$

素因数の和:4361137

約数の個数: 16

約数和(自身を含む): 16641270720

約数和(自身を除く): 7439731630

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 4360919, 8721838, 21804595, 43609190, 920153909, 1840307818, 4600769545, 9201539090]

約数ペア:

[(1, 9201539090), (2, 4600769545), (5, 1840307818), (10, 920153909), (211, 43609190), (422, 21804595), (1055, 8721838), (2110, 4360919)]