2011707778

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{42943}}^1$

素因数の和:43401

約数の個数: 16

約数和(自身を含む): 3076508160

約数和(自身を除く): 1064800382

約数列:

[1, 2, 59, 118, 397, 794, 23423, 42943, 46846, 85886, 2533637, 5067274, 17048371, 34096742, 1005853889, 2011707778]

約数ペア:

[(1, 2011707778), (2, 1005853889), (59, 34096742), (118, 17048371), (397, 5067274), (794, 2533637), (23423, 85886), (42943, 46846)]