713011856

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{665123}}^1$

素因数の和:665198

約数の個数: 20

約数和(自身を含む): 1402081392

約数和(自身を除く): 689069536

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 665123, 1330246, 2660492, 5320984, 10641968, 44563241, 89126482, 178252964, 356505928, 713011856]

約数ペア:

[(1, 713011856), (2, 356505928), (4, 178252964), (8, 89126482), (16, 44563241), (67, 10641968), (134, 5320984), (268, 2660492), (536, 1330246), (1072, 665123)]