428913334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{364103}}^1$

素因数の和:364155

約数の個数: 16

約数和(自身を含む): 699079680

約数和(自身を除く): 270166346

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 364103, 728206, 6917957, 11287193, 13835914, 22574386, 214456667, 428913334]

約数ペア:

[(1, 428913334), (2, 214456667), (19, 22574386), (31, 13835914), (38, 11287193), (62, 6917957), (589, 728206), (1178, 364103)]