7198060

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 15167376

約数和(自身を除く): 7969316

約数列:

[1, 2, 4, 5, 10, 20, 491, 733, 982, 1466, 1964, 2455, 2932, 3665, 4910, 7330, 9820, 14660, 359903, 719806, 1439612, 1799515, 3599030, 7198060]

約数ペア:

[(1, 7198060), (2, 3599030), (4, 1799515), (5, 1439612), (10, 719806), (20, 359903), (491, 14660), (733, 9820), (982, 7330), (1466, 4910), (1964, 3665), (2455, 2932)]