1401686078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1\times {\mathrm{11027}}^1$

素因数の和:15931

約数の個数: 16

約数和(自身を含む): 2264930640

約数和(自身を除く): 863244562

約数列:

[1, 2, 13, 26, 4889, 9778, 11027, 22054, 63557, 127114, 143351, 286702, 53911003, 107822006, 700843039, 1401686078]

約数ペア:

[(1, 1401686078), (2, 700843039), (13, 107822006), (26, 53911003), (4889, 286702), (9778, 143351), (11027, 127114), (22054, 63557)]