2551822

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2032

約数の個数: 24

約数和(自身を含む): 4797576

約数和(自身を除く): 2245754

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2003, 4006, 14021, 26039, 28042, 52078, 98147, 182273, 196294, 364546, 1275911, 2551822]

約数ペア:

[(1, 2551822), (2, 1275911), (7, 364546), (13, 196294), (14, 182273), (26, 98147), (49, 52078), (91, 28042), (98, 26039), (182, 14021), (637, 4006), (1274, 2003)]