1282204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 2935296

約数和(自身を除く): 1653092

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 181, 253, 308, 322, 362, 506, 644, 724, 1012, 1267, 1771, 1991, 2534, 3542, 3982, 4163, 5068, 7084, 7964, 8326, 13937, 16652, 27874, 29141, 45793, 55748, 58282, 91586, 116564, 183172, 320551, 641102, 1282204]

約数ペア:

[(1, 1282204), (2, 641102), (4, 320551), (7, 183172), (11, 116564), (14, 91586), (22, 58282), (23, 55748), (28, 45793), (44, 29141), (46, 27874), (77, 16652), (92, 13937), (154, 8326), (161, 7964), (181, 7084), (253, 5068), (308, 4163), (322, 3982), (362, 3542), (506, 2534), (644, 1991), (724, 1771), (1012, 1267)]