880147226

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{65419}}^1$

素因数の和:65490

約数の個数: 24

約数和(自身を含む): 1559089440

約数和(自身を除く): 678942214

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 65419, 130838, 457933, 915866, 2027989, 4055978, 14195923, 28391846, 62867659, 125735318, 440073613, 880147226]

約数ペア:

[(1, 880147226), (2, 440073613), (7, 125735318), (14, 62867659), (31, 28391846), (62, 14195923), (217, 4055978), (434, 2027989), (961, 915866), (1922, 457933), (6727, 130838), (13454, 65419)]