2003671318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{381071}}^1$

素因数の和:381323

約数の個数: 16

約数和(自身を含む): 3292462080

約数和(自身を除く): 1288790762

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 381071, 762142, 4191781, 8383562, 91075969, 182151938, 1001835659, 2003671318]

約数ペア:

[(1, 2003671318), (2, 1001835659), (11, 182151938), (22, 91075969), (239, 8383562), (478, 4191781), (2629, 762142), (5258, 381071)]