2018664242

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{454859}}^1$

素因数の和:455185

約数の個数: 16

約数和(自身を含む): 3471491520

約数和(自身を除く): 1452827278

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 454859, 909718, 3184013, 6368026, 144190303, 288380606, 1009332121, 2018664242]

約数ペア:

[(1, 2018664242), (2, 1009332121), (7, 288380606), (14, 144190303), (317, 6368026), (634, 3184013), (2219, 909718), (4438, 454859)]