1315247398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1\times {\mathrm{4787}}^1$

素因数の和:12887

約数の個数: 16

約数和(自身を含む): 2089617264

約数和(自身を除く): 774369866

約数列:

[1, 2, 17, 34, 4787, 8081, 9574, 16162, 81379, 137377, 162758, 274754, 38683747, 77367494, 657623699, 1315247398]

約数ペア:

[(1, 1315247398), (2, 657623699), (17, 77367494), (34, 38683747), (4787, 274754), (8081, 162758), (9574, 137377), (16162, 81379)]