7251607408

素因数分解:

$2^4\times {\mathrm{2179}}^1\times {\mathrm{207997}}^1$

素因数の和:210184

約数の個数: 20

約数和(自身を含む): 14056504840

約数和(自身を除く): 6804897432

約数列:

[1, 2, 4, 8, 16, 2179, 4358, 8716, 17432, 34864, 207997, 415994, 831988, 1663976, 3327952, 453225463, 906450926, 1812901852, 3625803704, 7251607408]

約数ペア:

[(1, 7251607408), (2, 3625803704), (4, 1812901852), (8, 906450926), (16, 453225463), (2179, 3327952), (4358, 1663976), (8716, 831988), (17432, 415994), (34864, 207997)]