2080863314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{637129}}^1$

素因数の和:637225

約数の個数: 16

約数和(自身を含む): 3302881920

約数和(自身を除く): 1222018606

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 637129, 1274258, 14653967, 29307934, 45236159, 90472318, 1040431657, 2080863314]

約数ペア:

[(1, 2080863314), (2, 1040431657), (23, 90472318), (46, 45236159), (71, 29307934), (142, 14653967), (1633, 1274258), (3266, 637129)]