2013840184

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{451939}}^1$

素因数の和:452502

約数の個数: 16

約数和(自身を含む): 3782737800

約数和(自身を除く): 1768897616

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 451939, 903878, 1807756, 3615512, 251730023, 503460046, 1006920092, 2013840184]

約数ペア:

[(1, 2013840184), (2, 1006920092), (4, 503460046), (8, 251730023), (557, 3615512), (1114, 1807756), (2228, 903878), (4456, 451939)]