68808280658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{10981213}}^1$

素因数の和:10981469

約数の個数: 16

約数和(自身を含む): 111613059096

約数和(自身を除く): 42804778438

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 10981213, 21962426, 142755769, 285511538, 2646472333, 5292944666, 34404140329, 68808280658]

約数ペア:

[(1, 68808280658), (2, 34404140329), (13, 5292944666), (26, 2646472333), (241, 285511538), (482, 142755769), (3133, 21962426), (6266, 10981213)]