1349813852639

素因数分解:

$7^1\times {\mathrm{631}}^1\times {\mathrm{673}}^1\times {\mathrm{454079}}^1$

素因数の和:455390

約数の個数: 16

約数和(自身を含む): 1547388395520

約数和(自身を除く): 197574542881

約数列:

[1, 7, 631, 673, 4417, 4711, 424663, 454079, 2972641, 3178553, 286523849, 305595167, 2005666943, 2139166169, 192830550377, 1349813852639]

約数ペア:

[(1, 1349813852639), (7, 192830550377), (631, 2139166169), (673, 2005666943), (4417, 305595167), (4711, 286523849), (424663, 3178553), (454079, 2972641)]