1958996886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{4813}}^1$

素因数の和:5717

約数の個数: 64

約数和(自身を含む): 4891332096

約数和(自身を除く): 2932335210

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 881, 1762, 2643, 4813, 5286, 6167, 9626, 9691, 12334, 14439, 18501, 19382, 28878, 29073, 33691, 37002, 52943, 58146, 67382, 67837, 101073, 105886, 135674, 158829, 202146, 203511, 317658, 370601, 407022, 741202, 1111803, 2223606, 4240253, 8480506, 12720759, 25441518, 29681771, 46642783, 59363542, 89045313, 93285566, 139928349, 178090626, 279856698, 326499481, 652998962, 979498443, 1958996886]

約数ペア:

[(1, 1958996886), (2, 979498443), (3, 652998962), (6, 326499481), (7, 279856698), (11, 178090626), (14, 139928349), (21, 93285566), (22, 89045313), (33, 59363542), (42, 46642783), (66, 29681771), (77, 25441518), (154, 12720759), (231, 8480506), (462, 4240253), (881, 2223606), (1762, 1111803), (2643, 741202), (4813, 407022), (5286, 370601), (6167, 317658), (9626, 203511), (9691, 202146), (12334, 158829), (14439, 135674), (18501, 105886), (19382, 101073), (28878, 67837), (29073, 67382), (33691, 58146), (37002, 52943)]