260845456

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{152363}}^1$

素因数の和:152478

約数の個数: 20

約数和(自身を含む): 510114672

約数和(自身を除く): 249269216

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 152363, 304726, 609452, 1218904, 2437808, 16302841, 32605682, 65211364, 130422728, 260845456]

約数ペア:

[(1, 260845456), (2, 130422728), (4, 65211364), (8, 32605682), (16, 16302841), (107, 2437808), (214, 1218904), (428, 609452), (856, 304726), (1712, 152363)]