7838397146

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{205097}}^1$

素因数の和:205393

約数の個数: 16

約数和(自身を含む): 11939164776

約数和(自身を除く): 4100767630

約数列:

[1, 2, 97, 194, 197, 394, 19109, 38218, 205097, 410194, 19894409, 39788818, 40404109, 80808218, 3919198573, 7838397146]

約数ペア:

[(1, 7838397146), (2, 3919198573), (97, 80808218), (194, 40404109), (197, 39788818), (394, 19894409), (19109, 410194), (38218, 205097)]