851213776

素因数分解:

$2^4\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{4759}}^1$

素因数の和:6371

約数の個数: 40

約数和(自身を含む): 1886407040

約数和(自身を除く): 1035193264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1597, 3194, 4759, 6388, 9518, 11179, 12776, 19036, 22358, 25552, 33313, 38072, 44716, 66626, 76144, 89432, 133252, 178864, 266504, 533008, 7600123, 15200246, 30400492, 53200861, 60800984, 106401722, 121601968, 212803444, 425606888, 851213776]

約数ペア:

[(1, 851213776), (2, 425606888), (4, 212803444), (7, 121601968), (8, 106401722), (14, 60800984), (16, 53200861), (28, 30400492), (56, 15200246), (112, 7600123), (1597, 533008), (3194, 266504), (4759, 178864), (6388, 133252), (9518, 89432), (11179, 76144), (12776, 66626), (19036, 44716), (22358, 38072), (25552, 33313)]