8985139198

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27904159}}^1$

素因数の和:27904191

約数の個数: 16

約数和(自身を含む): 16072796160

約数和(自身を除く): 7087656962

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 27904159, 55808318, 195329113, 390658226, 641795657, 1283591314, 4492569599, 8985139198]

約数ペア:

[(1, 8985139198), (2, 4492569599), (7, 1283591314), (14, 641795657), (23, 390658226), (46, 195329113), (161, 55808318), (322, 27904159)]