285389628

素因数分解:

$2^2\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{11933}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 666299088

約数和(自身を除く): 380909460

約数列:

[1, 2, 3, 4, 6, 12, 1993, 3986, 5979, 7972, 11933, 11958, 23866, 23916, 35799, 47732, 71598, 143196, 23782469, 47564938, 71347407, 95129876, 142694814, 285389628]

約数ペア:

[(1, 285389628), (2, 142694814), (3, 95129876), (4, 71347407), (6, 47564938), (12, 23782469), (1993, 143196), (3986, 71598), (5979, 47732), (7972, 35799), (11933, 23916), (11958, 23866)]