520797745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{11731}}^1$

素因数の和:12432

約数の個数: 16

約数和(自身を含む): 674073792

約数和(自身を除く): 153276047

約数列:

[1, 5, 13, 65, 683, 3415, 8879, 11731, 44395, 58655, 152503, 762515, 8012273, 40061365, 104159549, 520797745]

約数ペア:

[(1, 520797745), (5, 104159549), (13, 40061365), (65, 8012273), (683, 762515), (3415, 152503), (8879, 58655), (11731, 44395)]