2034921098

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1289}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 3613264200

約数和(自身を除く): 1578343102

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 181, 362, 623, 1246, 1267, 1289, 2534, 2578, 4361, 8722, 8869, 9023, 16109, 17738, 18046, 32218, 63161, 112763, 114721, 126322, 225526, 229442, 233309, 466618, 789341, 803047, 1578682, 1606094, 1633163, 3266326, 5621329, 11242658, 11432141, 20764501, 22864282, 41529002, 145351507, 290703014, 1017460549, 2034921098]

約数ペア:

[(1, 2034921098), (2, 1017460549), (7, 290703014), (14, 145351507), (49, 41529002), (89, 22864282), (98, 20764501), (178, 11432141), (181, 11242658), (362, 5621329), (623, 3266326), (1246, 1633163), (1267, 1606094), (1289, 1578682), (2534, 803047), (2578, 789341), (4361, 466618), (8722, 233309), (8869, 229442), (9023, 225526), (16109, 126322), (17738, 114721), (18046, 112763), (32218, 63161)]