1008065254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 1922088960

約数和(自身を除く): 914023706

約数列:

[1, 2, 7, 14, 19, 31, 38, 43, 62, 86, 133, 217, 266, 301, 434, 589, 602, 817, 1178, 1333, 1634, 2666, 2843, 4123, 5686, 5719, 8246, 9331, 11438, 18662, 19901, 25327, 39802, 50654, 54017, 88133, 108034, 122249, 176266, 177289, 244498, 354578, 378119, 616931, 756238, 855743, 1233862, 1674527, 1711486, 2322731, 3349054, 3789719, 4645462, 7579438, 11721689, 16259117, 23443378, 26528033, 32518234, 53056066, 72004661, 144009322, 504032627, 1008065254]

約数ペア:

[(1, 1008065254), (2, 504032627), (7, 144009322), (14, 72004661), (19, 53056066), (31, 32518234), (38, 26528033), (43, 23443378), (62, 16259117), (86, 11721689), (133, 7579438), (217, 4645462), (266, 3789719), (301, 3349054), (434, 2322731), (589, 1711486), (602, 1674527), (817, 1233862), (1178, 855743), (1333, 756238), (1634, 616931), (2666, 378119), (2843, 354578), (4123, 244498), (5686, 177289), (5719, 176266), (8246, 122249), (9331, 108034), (11438, 88133), (18662, 54017), (19901, 50654), (25327, 39802)]