494165503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 582120000

約数和(自身を除く): 87954497

約数列:

[1, 13, 17, 43, 149, 221, 349, 559, 731, 1937, 2533, 4537, 5933, 6407, 9503, 15007, 32929, 52001, 77129, 83291, 108919, 195091, 255119, 676013, 884017, 1415947, 2236043, 3316547, 11492221, 29068559, 38012731, 494165503]

約数ペア:

[(1, 494165503), (13, 38012731), (17, 29068559), (43, 11492221), (149, 3316547), (221, 2236043), (349, 1415947), (559, 884017), (731, 676013), (1937, 255119), (2533, 195091), (4537, 108919), (5933, 83291), (6407, 77129), (9503, 52001), (15007, 32929)]