1385228712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8245409}}^1$

素因数の和:8245425

約数の個数: 32

約数和(自身を含む): 3957796800

約数和(自身を除く): 2572568088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8245409, 16490818, 24736227, 32981636, 49472454, 57717863, 65963272, 98944908, 115435726, 173153589, 197889816, 230871452, 346307178, 461742904, 692614356, 1385228712]

約数ペア:

[(1, 1385228712), (2, 692614356), (3, 461742904), (4, 346307178), (6, 230871452), (7, 197889816), (8, 173153589), (12, 115435726), (14, 98944908), (21, 65963272), (24, 57717863), (28, 49472454), (42, 32981636), (56, 24736227), (84, 16490818), (168, 8245409)]