1440779899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{18401}}^1$

素因数の和:18750

約数の個数: 16

約数和(自身を含む): 1638514080

約数和(自身を除く): 197734181

約数列:

[1, 13, 19, 247, 317, 4121, 6023, 18401, 78299, 239213, 349619, 4545047, 5833117, 75830521, 110829223, 1440779899]

約数ペア:

[(1, 1440779899), (13, 110829223), (19, 75830521), (247, 5833117), (317, 4545047), (4121, 349619), (6023, 239213), (18401, 78299)]