1330366838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{17341}}^1$

素因数の和:17863

約数の個数: 16

約数和(自身を含む): 2022770880

約数和(自身を除く): 692404042

約数列:

[1, 2, 89, 178, 431, 862, 17341, 34682, 38359, 76718, 1543349, 3086698, 7473971, 14947942, 665183419, 1330366838]

約数ペア:

[(1, 1330366838), (2, 665183419), (89, 14947942), (178, 7473971), (431, 3086698), (862, 1543349), (17341, 76718), (34682, 38359)]