8920226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 16035840

約数和(自身を除く): 7115614

約数列:

[1, 2, 7, 14, 29, 58, 127, 173, 203, 254, 346, 406, 889, 1211, 1778, 2422, 3683, 5017, 7366, 10034, 21971, 25781, 35119, 43942, 51562, 70238, 153797, 307594, 637159, 1274318, 4460113, 8920226]

約数ペア:

[(1, 8920226), (2, 4460113), (7, 1274318), (14, 637159), (29, 307594), (58, 153797), (127, 70238), (173, 51562), (203, 43942), (254, 35119), (346, 25781), (406, 21971), (889, 10034), (1211, 7366), (1778, 5017), (2422, 3683)]