2506888153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1915117}}^1$

素因数の和:1915152

約数の個数: 16

約数和(自身を含む): 3309323904

約数和(自身を除く): 802435751

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1915117, 13405819, 21066287, 32556989, 147464009, 227898923, 358126879, 2506888153]

約数ペア:

[(1, 2506888153), (7, 358126879), (11, 227898923), (17, 147464009), (77, 32556989), (119, 21066287), (187, 13405819), (1309, 1915117)]