68797586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{240551}}^1$

素因数の和:240577

約数の個数: 16

約数和(自身を含む): 121238208

約数和(自身を除く): 52440622

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 240551, 481102, 2646061, 3127163, 5292122, 6254326, 34398793, 68797586]

約数ペア:

[(1, 68797586), (2, 34398793), (11, 6254326), (13, 5292122), (22, 3127163), (26, 2646061), (143, 481102), (286, 240551)]