1673008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3412

約数の個数: 20

約数和(自身を含む): 3347008

約数和(自身を除く): 1674000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3373, 6746, 13492, 26984, 53968, 104563, 209126, 418252, 836504, 1673008]

約数ペア:

[(1, 1673008), (2, 836504), (4, 418252), (8, 209126), (16, 104563), (31, 53968), (62, 26984), (124, 13492), (248, 6746), (496, 3373)]