1900756738

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1\times {\mathrm{6961}}^1$

素因数の和:7713

約数の個数: 16

約数和(自身を含む): 2867230080

約数和(自身を除く): 966473342

約数列:

[1, 2, 311, 439, 622, 878, 6961, 13922, 136529, 273058, 2164871, 3055879, 4329742, 6111758, 950378369, 1900756738]

約数ペア:

[(1, 1900756738), (2, 950378369), (311, 6111758), (439, 4329742), (622, 3055879), (878, 2164871), (6961, 273058), (13922, 136529)]