7205926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 14234976

約数和(自身を除く): 7029050

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 137, 182, 221, 238, 274, 289, 442, 578, 959, 1547, 1781, 1918, 2023, 2329, 3094, 3562, 3757, 4046, 4658, 7514, 12467, 16303, 24934, 26299, 30277, 32606, 39593, 52598, 60554, 79186, 211939, 277151, 423878, 514709, 554302, 1029418, 3602963, 7205926]

約数ペア:

[(1, 7205926), (2, 3602963), (7, 1029418), (13, 554302), (14, 514709), (17, 423878), (26, 277151), (34, 211939), (91, 79186), (119, 60554), (137, 52598), (182, 39593), (221, 32606), (238, 30277), (274, 26299), (289, 24934), (442, 16303), (578, 12467), (959, 7514), (1547, 4658), (1781, 4046), (1918, 3757), (2023, 3562), (2329, 3094)]