20140106

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27143}}^1$

素因数の和:27205

約数の個数: 16

約数和(自身を含む): 35178624

約数和(自身を除く): 15038518

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27143, 54286, 190001, 380002, 1438579, 2877158, 10070053, 20140106]

約数ペア:

[(1, 20140106), (2, 10070053), (7, 2877158), (14, 1438579), (53, 380002), (106, 190001), (371, 54286), (742, 27143)]