2097179638

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1\times {\mathrm{4493}}^1$

素因数の和:5471

約数の個数: 16

約数和(自身を含む): 3159641520

約数和(自身を除く): 1062461882

約数列:

[1, 2, 419, 557, 838, 1114, 4493, 8986, 233383, 466766, 1882567, 2502601, 3765134, 5005202, 1048589819, 2097179638]

約数ペア:

[(1, 2097179638), (2, 1048589819), (419, 5005202), (557, 3765134), (838, 2502601), (1114, 1882567), (4493, 466766), (8986, 233383)]