22201508

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 45486000

約数和(自身を除く): 23284492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 499, 908, 998, 1589, 1996, 3178, 3493, 6356, 6986, 11123, 13972, 22246, 24451, 44492, 48902, 97804, 113273, 226546, 453092, 792911, 1585822, 3171644, 5550377, 11100754, 22201508]

約数ペア:

[(1, 22201508), (2, 11100754), (4, 5550377), (7, 3171644), (14, 1585822), (28, 792911), (49, 453092), (98, 226546), (196, 113273), (227, 97804), (454, 48902), (499, 44492), (908, 24451), (998, 22246), (1589, 13972), (1996, 11123), (3178, 6986), (3493, 6356)]