2097255719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{48991}}^1$

素因数の和:49130

約数の個数: 16

約数和(自身を含む): 2345736960

約数和(自身を除く): 248481241

約数列:

[1, 13, 37, 89, 481, 1157, 3293, 42809, 48991, 636883, 1812667, 4360199, 23564671, 56682587, 161327363, 2097255719]

約数ペア:

[(1, 2097255719), (13, 161327363), (37, 56682587), (89, 23564671), (481, 4360199), (1157, 1812667), (3293, 636883), (42809, 48991)]