1940264426

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{23339}}^1$

素因数の和:23749

約数の個数: 16

約数和(自身を含む): 2939159520

約数和(自身を除く): 998895094

約数列:

[1, 2, 197, 211, 394, 422, 23339, 41567, 46678, 83134, 4597783, 4924529, 9195566, 9849058, 970132213, 1940264426]

約数ペア:

[(1, 1940264426), (2, 970132213), (197, 9849058), (211, 9195566), (394, 4924529), (422, 4597783), (23339, 83134), (41567, 46678)]