393978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 848736

約数和(自身を除く): 454758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5051, 10102, 15153, 30306, 65663, 131326, 196989, 393978]

約数ペア:

[(1, 393978), (2, 196989), (3, 131326), (6, 65663), (13, 30306), (26, 15153), (39, 10102), (78, 5051)]