82538834

素因数分解:

$2^1\times 7^3\times {\mathrm{120319}}^1$

素因数の和:120342

約数の個数: 16

約数和(自身を含む): 144384000

約数和(自身を除く): 61845166

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 120319, 240638, 842233, 1684466, 5895631, 11791262, 41269417, 82538834]

約数ペア:

[(1, 82538834), (2, 41269417), (7, 11791262), (14, 5895631), (49, 1684466), (98, 842233), (343, 240638), (686, 120319)]