5407011824

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{394327}}^1$

素因数の和:395192

約数の個数: 20

約数和(自身を含む): 10488336144

約数和(自身を除く): 5081324320

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 394327, 788654, 1577308, 3154616, 6309232, 337938239, 675876478, 1351752956, 2703505912, 5407011824]

約数ペア:

[(1, 5407011824), (2, 2703505912), (4, 1351752956), (8, 675876478), (16, 337938239), (857, 6309232), (1714, 3154616), (3428, 1577308), (6856, 788654), (13712, 394327)]