996842440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2265551}}^1$

素因数の和:2265573

約数の個数: 32

約数和(自身を含む): 2446796160

約数和(自身を除く): 1449953720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2265551, 4531102, 9062204, 11327755, 18124408, 22655510, 24921061, 45311020, 49842122, 90622040, 99684244, 124605305, 199368488, 249210610, 498421220, 996842440]

約数ペア:

[(1, 996842440), (2, 498421220), (4, 249210610), (5, 199368488), (8, 124605305), (10, 99684244), (11, 90622040), (20, 49842122), (22, 45311020), (40, 24921061), (44, 22655510), (55, 18124408), (88, 11327755), (110, 9062204), (220, 4531102), (440, 2265551)]