813299330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{789611}}^1$

素因数の和:789721

約数の個数: 16

約数和(自身を含む): 1478153664

約数和(自身を除く): 664854334

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 789611, 1579222, 3948055, 7896110, 81329933, 162659866, 406649665, 813299330]

約数ペア:

[(1, 813299330), (2, 406649665), (5, 162659866), (10, 81329933), (103, 7896110), (206, 3948055), (515, 1579222), (1030, 789611)]