858542288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{800879}}^1$

素因数の和:800954

約数の個数: 20

約数和(自身を含む): 1688255040

約数和(自身を除く): 829712752

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 800879, 1601758, 3203516, 6407032, 12814064, 53658893, 107317786, 214635572, 429271144, 858542288]

約数ペア:

[(1, 858542288), (2, 429271144), (4, 214635572), (8, 107317786), (16, 53658893), (67, 12814064), (134, 6407032), (268, 3203516), (536, 1601758), (1072, 800879)]