1386155666

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{961273}}^1$

素因数の和:961385

約数の個数: 16

約数和(自身を含む): 2399339904

約数和(自身を除く): 1013184238

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 961273, 1922546, 6728911, 13457822, 99011119, 198022238, 693077833, 1386155666]

約数ペア:

[(1, 1386155666), (2, 693077833), (7, 198022238), (14, 99011119), (103, 13457822), (206, 6728911), (721, 1922546), (1442, 961273)]