249702912013

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{45474943}}^1$

素因数の和:45474996

約数の個数: 12

約数和(自身を含む): 279216156160

約数和(自身を除く): 29513244147

約数列:

[1, 17, 19, 289, 323, 5491, 45474943, 773074031, 864023917, 13142258527, 14688406589, 249702912013]

約数ペア:

[(1, 249702912013), (17, 14688406589), (19, 13142258527), (289, 864023917), (323, 773074031), (5491, 45474943)]