2104956049

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{16633}}^1$

素因数の和:16920

約数の個数: 16

約数和(自身を含む): 2443201920

約数和(自身を除く): 338245871

約数列:

[1, 7, 101, 179, 707, 1253, 16633, 18079, 116431, 126553, 1679933, 2977307, 11759531, 20841149, 300708007, 2104956049]

約数ペア:

[(1, 2104956049), (7, 300708007), (101, 20841149), (179, 11759531), (707, 2977307), (1253, 1679933), (16633, 126553), (18079, 116431)]