240764758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{104047}}^1$

素因数の和:104151

約数の個数: 16

約数和(自身を含む): 393301440

約数和(自身を除く): 152536682

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 104047, 208094, 1352611, 2705222, 9260183, 18520366, 120382379, 240764758]

約数ペア:

[(1, 240764758), (2, 120382379), (13, 18520366), (26, 9260183), (89, 2705222), (178, 1352611), (1157, 208094), (2314, 104047)]