2820951184

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{201037}}^1$

素因数の和:201922

約数の個数: 20

約数和(自身を含む): 5471852284

約数和(自身を除く): 2650901100

約数列:

[1, 2, 4, 8, 16, 877, 1754, 3508, 7016, 14032, 201037, 402074, 804148, 1608296, 3216592, 176309449, 352618898, 705237796, 1410475592, 2820951184]

約数ペア:

[(1, 2820951184), (2, 1410475592), (4, 705237796), (8, 352618898), (16, 176309449), (877, 3216592), (1754, 1608296), (3508, 804148), (7016, 402074), (14032, 201037)]