2049696573

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{154333}}^1$

素因数の和:154588

約数の個数: 16

約数和(自身を含む): 2889132480

約数和(自身を除く): 839435907

約数列:

[1, 3, 19, 57, 233, 699, 4427, 13281, 154333, 462999, 2932327, 8796981, 35959589, 107878767, 683232191, 2049696573]

約数ペア:

[(1, 2049696573), (3, 683232191), (19, 107878767), (57, 35959589), (233, 8796981), (699, 2932327), (4427, 462999), (13281, 154333)]