404492504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3889351}}^1$

素因数の和:3889370

約数の個数: 16

約数和(自身を含む): 816763920

約数和(自身を除く): 412271416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3889351, 7778702, 15557404, 31114808, 50561563, 101123126, 202246252, 404492504]

約数ペア:

[(1, 404492504), (2, 202246252), (4, 101123126), (8, 50561563), (13, 31114808), (26, 15557404), (52, 7778702), (104, 3889351)]