2066647551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{455309}}^1$

素因数の和:455418

約数の個数: 16

約数和(自身を含む): 2950408800

約数和(自身を除く): 883761249

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 455309, 1365927, 7740253, 23220759, 40522501, 121567503, 688882517, 2066647551]

約数ペア:

[(1, 2066647551), (3, 688882517), (17, 121567503), (51, 40522501), (89, 23220759), (267, 7740253), (1513, 1365927), (4539, 455309)]