1782814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 3016440

約数和(自身を除く): 1233626

約数列:

[1, 2, 11, 22, 53, 106, 121, 139, 242, 278, 583, 1166, 1529, 3058, 6413, 7367, 12826, 14734, 16819, 33638, 81037, 162074, 891407, 1782814]

約数ペア:

[(1, 1782814), (2, 891407), (11, 162074), (22, 81037), (53, 33638), (106, 16819), (121, 14734), (139, 12826), (242, 7367), (278, 6413), (583, 3058), (1166, 1529)]