828257008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1669873}}^1$

素因数の和:1669912

約数の個数: 20

約数和(自身を含む): 1656515008

約数和(自身を除く): 828258000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1669873, 3339746, 6679492, 13358984, 26717968, 51766063, 103532126, 207064252, 414128504, 828257008]

約数ペア:

[(1, 828257008), (2, 414128504), (4, 207064252), (8, 103532126), (16, 51766063), (31, 26717968), (62, 13358984), (124, 6679492), (248, 3339746), (496, 1669873)]