1876816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 20

約数和(自身を含む): 3726324

約数和(自身を除く): 1849508

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2861, 5722, 11444, 22888, 45776, 117301, 234602, 469204, 938408, 1876816]

約数ペア:

[(1, 1876816), (2, 938408), (4, 469204), (8, 234602), (16, 117301), (41, 45776), (82, 22888), (164, 11444), (328, 5722), (656, 2861)]