1259098216

素因数分解:

$2^3\times {\mathrm{6491}}^1\times {\mathrm{24247}}^1$

素因数の和:30744

約数の個数: 16

約数和(自身を含む): 2361270240

約数和(自身を除く): 1102172024

約数列:

[1, 2, 4, 8, 6491, 12982, 24247, 25964, 48494, 51928, 96988, 193976, 157387277, 314774554, 629549108, 1259098216]

約数ペア:

[(1, 1259098216), (2, 629549108), (4, 314774554), (8, 157387277), (6491, 193976), (12982, 96988), (24247, 51928), (25964, 48494)]