2173669906

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{19559}}^1$

素因数の和:20049

約数の個数: 16

約数和(自身を含む): 3289366080

約数和(自身を除く): 1115696174

約数列:

[1, 2, 181, 307, 362, 614, 19559, 39118, 55567, 111134, 3540179, 6004613, 7080358, 12009226, 1086834953, 2173669906]

約数ペア:

[(1, 2173669906), (2, 1086834953), (181, 12009226), (307, 7080358), (362, 6004613), (614, 3540179), (19559, 111134), (39118, 55567)]