1019862888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{72889}}^1$

素因数の和:72962

約数の個数: 64

約数和(自身を含む): 2833963200

約数和(自身を除く): 1814100312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 72889, 145778, 218667, 291556, 437334, 583112, 801779, 874668, 1603558, 1749336, 2405337, 3207116, 3863117, 4810674, 6414232, 7726234, 9621348, 11589351, 15452468, 19242696, 23178702, 30904936, 42494287, 46357404, 84988574, 92714808, 127482861, 169977148, 254965722, 339954296, 509931444, 1019862888]

約数ペア:

[(1, 1019862888), (2, 509931444), (3, 339954296), (4, 254965722), (6, 169977148), (8, 127482861), (11, 92714808), (12, 84988574), (22, 46357404), (24, 42494287), (33, 30904936), (44, 23178702), (53, 19242696), (66, 15452468), (88, 11589351), (106, 9621348), (132, 7726234), (159, 6414232), (212, 4810674), (264, 3863117), (318, 3207116), (424, 2405337), (583, 1749336), (636, 1603558), (1166, 874668), (1272, 801779), (1749, 583112), (2332, 437334), (3498, 291556), (4664, 218667), (6996, 145778), (13992, 72889)]