493376002

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37853}}^1$

素因数の和:37895

約数の個数: 32

約数和(自身を含む): 908496000

約数和(自身を除く): 415119998

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 13034, 37853, 75706, 264971, 529942, 719207, 1438414, 1854797, 3709594, 5034449, 10068898, 12983579, 25967158, 35241143, 70482286, 246688001, 493376002]

約数ペア:

[(1, 493376002), (2, 246688001), (7, 70482286), (14, 35241143), (19, 25967158), (38, 12983579), (49, 10068898), (98, 5034449), (133, 3709594), (266, 1854797), (343, 1438414), (686, 719207), (931, 529942), (1862, 264971), (6517, 75706), (13034, 37853)]