2049208422254

素因数分解:

$2^1\times 7^3\times {\mathrm{2987184289}}^1$

素因数の和:2987184312

約数の個数: 16

約数和(自身を含む): 3584621148000

約数和(自身を除く): 1535412725746

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2987184289, 5974368578, 20910290023, 41820580046, 146372030161, 292744060322, 1024604211127, 2049208422254]

約数ペア:

[(1, 2049208422254), (2, 1024604211127), (7, 292744060322), (14, 146372030161), (49, 41820580046), (98, 20910290023), (343, 5974368578), (686, 2987184289)]