4577996878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20269}}^1$

素因数の和:20381

約数の個数: 64

約数和(自身を含む): 9071879040

約数和(自身を除く): 4493882162

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 73, 91, 119, 146, 182, 221, 238, 442, 511, 949, 1022, 1241, 1547, 1898, 2482, 3094, 6643, 8687, 13286, 16133, 17374, 20269, 32266, 40538, 112931, 141883, 225862, 263497, 283766, 344573, 526994, 689146, 1479637, 1844479, 2412011, 2959274, 3688958, 4479449, 4824022, 8958898, 10357459, 19235281, 20714918, 25153829, 31356143, 38470562, 50307658, 62712286, 134646967, 176076803, 269293934, 326999777, 352153606, 653999554, 2288998439, 4577996878]

約数ペア:

[(1, 4577996878), (2, 2288998439), (7, 653999554), (13, 352153606), (14, 326999777), (17, 269293934), (26, 176076803), (34, 134646967), (73, 62712286), (91, 50307658), (119, 38470562), (146, 31356143), (182, 25153829), (221, 20714918), (238, 19235281), (442, 10357459), (511, 8958898), (949, 4824022), (1022, 4479449), (1241, 3688958), (1547, 2959274), (1898, 2412011), (2482, 1844479), (3094, 1479637), (6643, 689146), (8687, 526994), (13286, 344573), (16133, 283766), (17374, 263497), (20269, 225862), (32266, 141883), (40538, 112931)]