2158773694

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14407}}^1$

素因数の和:14573

約数の個数: 48

約数和(自身を含む): 4139130240

約数和(自身を除く): 1980356546

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 539, 973, 1078, 1529, 1946, 3058, 6811, 10703, 13622, 14407, 21406, 28814, 74921, 100849, 149842, 158477, 201698, 316954, 705943, 1109339, 1411886, 2002573, 2218678, 4005146, 7765373, 14018011, 15530746, 22028303, 28036022, 44056606, 98126077, 154198121, 196252154, 308396242, 1079386847, 2158773694]

約数ペア:

[(1, 2158773694), (2, 1079386847), (7, 308396242), (11, 196252154), (14, 154198121), (22, 98126077), (49, 44056606), (77, 28036022), (98, 22028303), (139, 15530746), (154, 14018011), (278, 7765373), (539, 4005146), (973, 2218678), (1078, 2002573), (1529, 1411886), (1946, 1109339), (3058, 705943), (6811, 316954), (10703, 201698), (13622, 158477), (14407, 149842), (21406, 100849), (28814, 74921)]