638045405810

素因数分解:

$2^1\times 5^1\times {\mathrm{1061057}}^1\times {\mathrm{60133}}^1$

素因数の和:1121197

約数の個数: 16

約数和(自身を含む): 1148501911896

約数和(自身を除く): 510456506086

約数列:

[1, 2, 5, 10, 60133, 120266, 300665, 601330, 1061057, 2122114, 5305285, 10610570, 63804540581, 127609081162, 319022702905, 638045405810]

約数ペア:

[(1, 638045405810), (2, 319022702905), (5, 127609081162), (10, 63804540581), (60133, 10610570), (120266, 5305285), (300665, 2122114), (601330, 1061057)]