5128438

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 24

約数和(自身を含む): 9164232

約数和(自身を除く): 4035794

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 1217, 2107, 2434, 4214, 8519, 17038, 52331, 59633, 104662, 119266, 366317, 732634, 2564219, 5128438]

約数ペア:

[(1, 5128438), (2, 2564219), (7, 732634), (14, 366317), (43, 119266), (49, 104662), (86, 59633), (98, 52331), (301, 17038), (602, 8519), (1217, 4214), (2107, 2434)]