2018033638

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{1153}}^1\times {\mathrm{1361}}^1$

素因数の和:3159

約数の個数: 16

約数和(自身を含む): 3036617136

約数和(自身を除く): 1018583498

約数列:

[1, 2, 643, 1153, 1286, 1361, 2306, 2722, 741379, 875123, 1482758, 1569233, 1750246, 3138466, 1009016819, 2018033638]

約数ペア:

[(1, 2018033638), (2, 1009016819), (643, 3138466), (1153, 1750246), (1286, 1569233), (1361, 1482758), (2306, 875123), (2722, 741379)]