8788286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 15331680

約数和(自身を除く): 6543394

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 337, 442, 674, 767, 1003, 1534, 2006, 4381, 5729, 8762, 11458, 13039, 19883, 26078, 39766, 74477, 148954, 258479, 338011, 516958, 676022, 4394143, 8788286]

約数ペア:

[(1, 8788286), (2, 4394143), (13, 676022), (17, 516958), (26, 338011), (34, 258479), (59, 148954), (118, 74477), (221, 39766), (337, 26078), (442, 19883), (674, 13039), (767, 11458), (1003, 8762), (1534, 5729), (2006, 4381)]