520085015978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1390601647}}^1$

素因数の和:1390601677

約数の個数: 16

約数和(自身を含む): 901109867904

約数和(自身を除く): 381024851926

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1390601647, 2781203294, 15296618117, 23640227999, 30593236234, 47280455998, 260042507989, 520085015978]

約数ペア:

[(1, 520085015978), (2, 260042507989), (11, 47280455998), (17, 30593236234), (22, 23640227999), (34, 15296618117), (187, 2781203294), (374, 1390601647)]