2018909108

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5671093}}^1$

素因数の和:5671186

約数の個数: 12

約数和(自身を含む): 3572789220

約数和(自身を除く): 1553880112

約数列:

[1, 2, 4, 89, 178, 356, 5671093, 11342186, 22684372, 504727277, 1009454554, 2018909108]

約数ペア:

[(1, 2018909108), (2, 1009454554), (4, 504727277), (89, 22684372), (178, 11342186), (356, 5671093)]