2380862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3535

約数の個数: 16

約数和(自身を含む): 4022784

約数和(自身を除く): 1641922

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 3491, 6982, 38401, 76802, 108221, 216442, 1190431, 2380862]

約数ペア:

[(1, 2380862), (2, 1190431), (11, 216442), (22, 108221), (31, 76802), (62, 38401), (341, 6982), (682, 3491)]