789104

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 20

約数和(自身を含む): 1543800

約数和(自身を除く): 754696

約数列:

[1, 2, 4, 8, 16, 149, 298, 331, 596, 662, 1192, 1324, 2384, 2648, 5296, 49319, 98638, 197276, 394552, 789104]

約数ペア:

[(1, 789104), (2, 394552), (4, 197276), (8, 98638), (16, 49319), (149, 5296), (298, 2648), (331, 2384), (596, 1324), (662, 1192)]