2017198078

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2150531}}^1$

素因数の和:2150607

約数の個数: 16

約数和(自身を含む): 3509668224

約数和(自身を除く): 1492470146

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2150531, 4301062, 15053717, 30107434, 144085577, 288171154, 1008599039, 2017198078]

約数ペア:

[(1, 2017198078), (2, 1008599039), (7, 288171154), (14, 144085577), (67, 30107434), (134, 15053717), (469, 4301062), (938, 2150531)]