2939518295

素因数分解:

$5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{39301}}^1$

素因数の和:41450

約数の個数: 16

約数和(自身を含む): 4033328448

約数和(自身を除く): 1093810153

約数列:

[1, 5, 7, 35, 2137, 10685, 14959, 39301, 74795, 196505, 275107, 1375535, 83986237, 419931185, 587903659, 2939518295]

約数ペア:

[(1, 2939518295), (5, 587903659), (7, 419931185), (35, 83986237), (2137, 1375535), (10685, 275107), (14959, 196505), (39301, 74795)]