788253008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2897989}}^1$

素因数の和:2898014

約数の個数: 20

約数和(自身を含む): 1617078420

約数和(自身を除く): 828825412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2897989, 5795978, 11591956, 23183912, 46367824, 49265813, 98531626, 197063252, 394126504, 788253008]

約数ペア:

[(1, 788253008), (2, 394126504), (4, 197063252), (8, 98531626), (16, 49265813), (17, 46367824), (34, 23183912), (68, 11591956), (136, 5795978), (272, 2897989)]