268260986

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23003}}^1$

素因数の和:23043

約数の個数: 32

約数和(自身を含む): 496886400

約数和(自身を除く): 228625414

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 23003, 46006, 161021, 322042, 391051, 782102, 1127147, 2254294, 2737357, 5474714, 7890029, 15780058, 19161499, 38322998, 134130493, 268260986]

約数ペア:

[(1, 268260986), (2, 134130493), (7, 38322998), (14, 19161499), (17, 15780058), (34, 7890029), (49, 5474714), (98, 2737357), (119, 2254294), (238, 1127147), (343, 782102), (686, 391051), (833, 322042), (1666, 161021), (5831, 46006), (11662, 23003)]