26945002

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 51300000

約数和(自身を除く): 24354998

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 499, 551, 931, 998, 1102, 1421, 1862, 2842, 3493, 3857, 6986, 7714, 9481, 14471, 18962, 24451, 26999, 28942, 48902, 53998, 66367, 101297, 132734, 202594, 274949, 464569, 549898, 709079, 929138, 1418158, 1924643, 3849286, 13472501, 26945002]

約数ペア:

[(1, 26945002), (2, 13472501), (7, 3849286), (14, 1924643), (19, 1418158), (29, 929138), (38, 709079), (49, 549898), (58, 464569), (98, 274949), (133, 202594), (203, 132734), (266, 101297), (406, 66367), (499, 53998), (551, 48902), (931, 28942), (998, 26999), (1102, 24451), (1421, 18962), (1862, 14471), (2842, 9481), (3493, 7714), (3857, 6986)]