1985918056

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 3854743200

約数和(自身を除く): 1868825144

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 1319, 2638, 2809, 3551, 5276, 5618, 7102, 10552, 11236, 14204, 22472, 28408, 69907, 88373, 139814, 176746, 188203, 279628, 353492, 376406, 559256, 706984, 752812, 1505624, 3705071, 4683769, 7410142, 9367538, 14820284, 18735076, 29640568, 37470152, 248239757, 496479514, 992959028, 1985918056]

約数ペア:

[(1, 1985918056), (2, 992959028), (4, 496479514), (8, 248239757), (53, 37470152), (67, 29640568), (106, 18735076), (134, 14820284), (212, 9367538), (268, 7410142), (424, 4683769), (536, 3705071), (1319, 1505624), (2638, 752812), (2809, 706984), (3551, 559256), (5276, 376406), (5618, 353492), (7102, 279628), (10552, 188203), (11236, 176746), (14204, 139814), (22472, 88373), (28408, 69907)]