1330508345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{378523}}^1$

素因数の和:378584

約数の個数: 16

約数和(自身を含む): 1726069440

約数和(自身を除く): 395561095

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 378523, 1892615, 7191937, 14005351, 35959685, 70026755, 266101669, 1330508345]

約数ペア:

[(1, 1330508345), (5, 266101669), (19, 70026755), (37, 35959685), (95, 14005351), (185, 7191937), (703, 1892615), (3515, 378523)]