2105350078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1140493}}^1$

素因数の和:1140579

約数の個数: 16

約数和(自身を含む): 3448853856

約数和(自身を除く): 1343503778

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1140493, 2280986, 14826409, 29652818, 80975003, 161950006, 1052675039, 2105350078]

約数ペア:

[(1, 2105350078), (2, 1052675039), (13, 161950006), (26, 80975003), (71, 29652818), (142, 14826409), (923, 2280986), (1846, 1140493)]