2019931606

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{64613}}^1$

素因数の和:64669

約数の個数: 48

約数和(自身を含む): 3977637840

約数和(自身を除く): 1957706234

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 15631, 31262, 64613, 129226, 452291, 710743, 904582, 1421486, 1873777, 3166037, 3747554, 4975201, 6332074, 9950402, 13116439, 20611547, 26232878, 34826407, 41223094, 69652814, 91815073, 144280829, 183630146, 288561658, 1009965803, 2019931606]

約数ペア:

[(1, 2019931606), (2, 1009965803), (7, 288561658), (11, 183630146), (14, 144280829), (22, 91815073), (29, 69652814), (49, 41223094), (58, 34826407), (77, 26232878), (98, 20611547), (154, 13116439), (203, 9950402), (319, 6332074), (406, 4975201), (539, 3747554), (638, 3166037), (1078, 1873777), (1421, 1421486), (2233, 904582), (2842, 710743), (4466, 452291), (15631, 129226), (31262, 64613)]