2446240139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{41897}}^1$

素因数の和:42362

約数の個数: 16

約数和(自身を含む): 2949619200

約数和(自身を除く): 503379061

約数列:

[1, 7, 19, 133, 439, 3073, 8341, 41897, 58387, 293279, 796043, 5572301, 18392783, 128749481, 349462877, 2446240139]

約数ペア:

[(1, 2446240139), (7, 349462877), (19, 128749481), (133, 18392783), (439, 5572301), (3073, 796043), (8341, 293279), (41897, 58387)]