4926985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 2445815

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 239, 589, 665, 1085, 1195, 1673, 2945, 4123, 4541, 7409, 8365, 20615, 22705, 31787, 37045, 51863, 140771, 158935, 259315, 703855, 985397, 4926985]

約数ペア:

[(1, 4926985), (5, 985397), (7, 703855), (19, 259315), (31, 158935), (35, 140771), (95, 51863), (133, 37045), (155, 31787), (217, 22705), (239, 20615), (589, 8365), (665, 7409), (1085, 4541), (1195, 4123), (1673, 2945)]