13241464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 12678536

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 499, 856, 998, 1996, 3317, 3992, 6634, 13268, 15469, 26536, 30938, 53393, 61876, 106786, 123752, 213572, 427144, 1655183, 3310366, 6620732, 13241464]

約数ペア:

[(1, 13241464), (2, 6620732), (4, 3310366), (8, 1655183), (31, 427144), (62, 213572), (107, 123752), (124, 106786), (214, 61876), (248, 53393), (428, 30938), (499, 26536), (856, 15469), (998, 13268), (1996, 6634), (3317, 3992)]