2230778890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7692341}}^1$

素因数の和:7692377

約数の個数: 16

約数和(自身を含む): 4153864680

約数和(自身を除く): 1923085790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7692341, 15384682, 38461705, 76923410, 223077889, 446155778, 1115389445, 2230778890]

約数ペア:

[(1, 2230778890), (2, 1115389445), (5, 446155778), (10, 223077889), (29, 76923410), (58, 38461705), (145, 15384682), (290, 7692341)]