388731684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2944937}}^1$

素因数の和:2944955

約数の個数: 24

約数和(自身を含む): 989499168

約数和(自身を除く): 600767484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2944937, 5889874, 8834811, 11779748, 17669622, 32394307, 35339244, 64788614, 97182921, 129577228, 194365842, 388731684]

約数ペア:

[(1, 388731684), (2, 194365842), (3, 129577228), (4, 97182921), (6, 64788614), (11, 35339244), (12, 32394307), (22, 17669622), (33, 11779748), (44, 8834811), (66, 5889874), (132, 2944937)]