1668996884

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{38767}}^1$

素因数の和:39047

約数の個数: 24

約数和(自身を含む): 2995991040

約数和(自身を除く): 1326994156

約数列:

[1, 2, 4, 47, 94, 188, 229, 458, 916, 10763, 21526, 38767, 43052, 77534, 155068, 1822049, 3644098, 7288196, 8877643, 17755286, 35510572, 417249221, 834498442, 1668996884]

約数ペア:

[(1, 1668996884), (2, 834498442), (4, 417249221), (47, 35510572), (94, 17755286), (188, 8877643), (229, 7288196), (458, 3644098), (916, 1822049), (10763, 155068), (21526, 77534), (38767, 43052)]