250486964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5023}}^1$

素因数の和:5184

約数の個数: 48

約数和(自身を含む): 543556608

約数和(自身を除く): 293069644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 5023, 7124, 10046, 12467, 20092, 24934, 35161, 49868, 65299, 70322, 130598, 140644, 261196, 457093, 688151, 914186, 1376302, 1828372, 2752604, 4817057, 8945963, 9634114, 17891926, 19268228, 35783852, 62621741, 125243482, 250486964]

約数ペア:

[(1, 250486964), (2, 125243482), (4, 62621741), (7, 35783852), (13, 19268228), (14, 17891926), (26, 9634114), (28, 8945963), (52, 4817057), (91, 2752604), (137, 1828372), (182, 1376302), (274, 914186), (364, 688151), (548, 457093), (959, 261196), (1781, 140644), (1918, 130598), (3562, 70322), (3836, 65299), (5023, 49868), (7124, 35161), (10046, 24934), (12467, 20092)]