412351984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123311}}^1$

素因数の和:123349

約数の個数: 40

約数和(自身を含む): 917441280

約数和(自身を除く): 505089296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 123311, 246622, 493244, 986488, 1356421, 1972976, 2342909, 2712842, 4685818, 5425684, 9371636, 10851368, 18743272, 21702736, 25771999, 37486544, 51543998, 103087996, 206175992, 412351984]

約数ペア:

[(1, 412351984), (2, 206175992), (4, 103087996), (8, 51543998), (11, 37486544), (16, 25771999), (19, 21702736), (22, 18743272), (38, 10851368), (44, 9371636), (76, 5425684), (88, 4685818), (152, 2712842), (176, 2342909), (209, 1972976), (304, 1356421), (418, 986488), (836, 493244), (1672, 246622), (3344, 123311)]