2563934879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{51329}}^1$

素因数の和:51598

約数の個数: 16

約数和(自身を含む): 2956608000

約数和(自身を除く): 392673121

約数列:

[1, 11, 19, 209, 239, 2629, 4541, 49951, 51329, 564619, 975251, 10727761, 12267631, 134943941, 233084989, 2563934879]

約数ペア:

[(1, 2563934879), (11, 233084989), (19, 134943941), (209, 12267631), (239, 10727761), (2629, 975251), (4541, 564619), (49951, 51329)]