717412048

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{135463}}^1$

素因数の和:135802

約数の個数: 20

約数和(自身を含む): 1394195488

約数和(自身を除く): 676783440

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 135463, 270926, 541852, 1083704, 2167408, 44838253, 89676506, 179353012, 358706024, 717412048]

約数ペア:

[(1, 717412048), (2, 358706024), (4, 179353012), (8, 89676506), (16, 44838253), (331, 2167408), (662, 1083704), (1324, 541852), (2648, 270926), (5296, 135463)]