2756465166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{265709}}^1$

素因数の和:265753

約数の個数: 64

約数和(自身を含む): 7142284800

約数和(自身を除く): 4385819634

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 265709, 531418, 797127, 1594254, 1859963, 3454217, 3719926, 5048471, 5579889, 6908434, 10096942, 10362651, 11159778, 15145413, 20725302, 24179519, 30290826, 35339297, 48359038, 65630123, 70678594, 72538557, 106017891, 131260246, 145077114, 196890369, 212035782, 393780738, 459410861, 918821722, 1378232583, 2756465166]

約数ペア:

[(1, 2756465166), (2, 1378232583), (3, 918821722), (6, 459410861), (7, 393780738), (13, 212035782), (14, 196890369), (19, 145077114), (21, 131260246), (26, 106017891), (38, 72538557), (39, 70678594), (42, 65630123), (57, 48359038), (78, 35339297), (91, 30290826), (114, 24179519), (133, 20725302), (182, 15145413), (247, 11159778), (266, 10362651), (273, 10096942), (399, 6908434), (494, 5579889), (546, 5048471), (741, 3719926), (798, 3454217), (1482, 1859963), (1729, 1594254), (3458, 797127), (5187, 531418), (10374, 265709)]