2069356912

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{260231}}^1$

素因数の和:260317

約数の個数: 40

約数和(自身を含む): 4646702592

約数和(自身を除く): 2577345680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 260231, 520462, 1040924, 1821617, 2081848, 3643234, 4163696, 7286468, 14572936, 18476401, 29145872, 36952802, 73905604, 129334807, 147811208, 258669614, 295622416, 517339228, 1034678456, 2069356912]

約数ペア:

[(1, 2069356912), (2, 1034678456), (4, 517339228), (7, 295622416), (8, 258669614), (14, 147811208), (16, 129334807), (28, 73905604), (56, 36952802), (71, 29145872), (112, 18476401), (142, 14572936), (284, 7286468), (497, 4163696), (568, 3643234), (994, 2081848), (1136, 1821617), (1988, 1040924), (3976, 520462), (7952, 260231)]