8643223340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6086777}}^1$

素因数の和:6086857

約数の個数: 24

約数和(自身を含む): 18406416672

約数和(自身を除く): 9763193332

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6086777, 12173554, 24347108, 30433885, 60867770, 121735540, 432161167, 864322334, 1728644668, 2160805835, 4321611670, 8643223340]

約数ペア:

[(1, 8643223340), (2, 4321611670), (4, 2160805835), (5, 1728644668), (10, 864322334), (20, 432161167), (71, 121735540), (142, 60867770), (284, 30433885), (355, 24347108), (710, 12173554), (1420, 6086777)]