8009198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 12627360

約数和(自身を除く): 4618162

約数列:

[1, 2, 23, 46, 157, 314, 1109, 2218, 3611, 7222, 25507, 51014, 174113, 348226, 4004599, 8009198]

約数ペア:

[(1, 8009198), (2, 4004599), (23, 348226), (46, 174113), (157, 51014), (314, 25507), (1109, 7222), (2218, 3611)]