20140297

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 22049280

約数和(自身を除く): 1908983

約数列:

[1, 29, 31, 43, 521, 899, 1247, 1333, 15109, 16151, 22403, 38657, 468379, 649687, 694493, 20140297]

約数ペア:

[(1, 20140297), (29, 694493), (31, 649687), (43, 468379), (521, 38657), (899, 22403), (1247, 16151), (1333, 15109)]