2108642762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{90523}}^1$

素因数の和:91157

約数の個数: 16

約数和(自身を含む): 3334904160

約数和(自身を除く): 1226261398

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 23294, 90523, 181046, 1719937, 3439874, 55490599, 110981198, 1054321381, 2108642762]

約数ペア:

[(1, 2108642762), (2, 1054321381), (19, 110981198), (38, 55490599), (613, 3439874), (1226, 1719937), (11647, 181046), (23294, 90523)]