2448794005

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{118787}}^1$

素因数の和:118849

約数の個数: 32

約数和(自身を含む): 3649167360

約数和(自身を除く): 1200373355

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2945, 4123, 20615, 118787, 593935, 831509, 2256953, 3682397, 4157545, 11284765, 15798671, 18411985, 25776779, 69965543, 78993355, 128883895, 349827715, 489758801, 2448794005]

約数ペア:

[(1, 2448794005), (5, 489758801), (7, 349827715), (19, 128883895), (31, 78993355), (35, 69965543), (95, 25776779), (133, 18411985), (155, 15798671), (217, 11284765), (589, 4157545), (665, 3682397), (1085, 2256953), (2945, 831509), (4123, 593935), (20615, 118787)]