2872643788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{3739}}^1$

素因数の和:4966

約数の個数: 48

約数和(自身を含む): 6001712640

約数和(自身を除く): 3129068852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1193, 2386, 3739, 4772, 7478, 8351, 14956, 16702, 26173, 27439, 33404, 52346, 54878, 85997, 104692, 109756, 171994, 192073, 343988, 384146, 601979, 768292, 1203958, 2407916, 4460627, 8921254, 17842508, 31224389, 62448778, 102594421, 124897556, 205188842, 410377684, 718160947, 1436321894, 2872643788]

約数ペア:

[(1, 2872643788), (2, 1436321894), (4, 718160947), (7, 410377684), (14, 205188842), (23, 124897556), (28, 102594421), (46, 62448778), (92, 31224389), (161, 17842508), (322, 8921254), (644, 4460627), (1193, 2407916), (2386, 1203958), (3739, 768292), (4772, 601979), (7478, 384146), (8351, 343988), (14956, 192073), (16702, 171994), (26173, 109756), (27439, 104692), (33404, 85997), (52346, 54878)]