5212778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 8346240

約数和(自身を除く): 3133462

約数列:

[1, 2, 17, 34, 139, 278, 1103, 2206, 2363, 4726, 18751, 37502, 153317, 306634, 2606389, 5212778]

約数ペア:

[(1, 5212778), (2, 2606389), (17, 306634), (34, 153317), (139, 37502), (278, 18751), (1103, 4726), (2206, 2363)]