268691842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{87181}}^1$

素因数の和:87273

約数の個数: 16

約数和(自身を含む): 426843072

約数和(自身を除く): 158151230

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 87181, 174362, 2005163, 4010326, 5841127, 11682254, 134345921, 268691842]

約数ペア:

[(1, 268691842), (2, 134345921), (23, 11682254), (46, 5841127), (67, 4010326), (134, 2005163), (1541, 174362), (3082, 87181)]