2011122943

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{18121}}^1$

素因数の和:18282

約数の個数: 16

約数和(自身を含む): 2152893600

約数和(自身を除く): 141770657

約数列:

[1, 29, 43, 89, 1247, 2581, 3827, 18121, 110983, 525509, 779203, 1612769, 22596887, 46770301, 69349067, 2011122943]

約数ペア:

[(1, 2011122943), (29, 69349067), (43, 46770301), (89, 22596887), (1247, 1612769), (2581, 779203), (3827, 525509), (18121, 110983)]