2018374096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7420493}}^1$

素因数の和:7420518

約数の個数: 20

約数和(自身を含む): 4140635652

約数和(自身を除く): 2122261556

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7420493, 14840986, 29681972, 59363944, 118727888, 126148381, 252296762, 504593524, 1009187048, 2018374096]

約数ペア:

[(1, 2018374096), (2, 1009187048), (4, 504593524), (8, 252296762), (16, 126148381), (17, 118727888), (34, 59363944), (68, 29681972), (136, 14840986), (272, 7420493)]