426191662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{381209}}^1$

素因数の和:381267

約数の個数: 16

約数和(自身を含む): 704476080

約数和(自身を除く): 278284418

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 381209, 762418, 4955717, 9911434, 16391987, 32783974, 213095831, 426191662]

約数ペア:

[(1, 426191662), (2, 213095831), (13, 32783974), (26, 16391987), (43, 9911434), (86, 4955717), (559, 762418), (1118, 381209)]