801570926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{299317}}^1$

素因数の和:299435

約数の個数: 16

約数和(自身を含む): 1307421024

約数和(自身を除く): 505850098

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 299317, 598634, 3891121, 7782242, 30829651, 61659302, 400785463, 801570926]

約数ペア:

[(1, 801570926), (2, 400785463), (13, 61659302), (26, 30829651), (103, 7782242), (206, 3891121), (1339, 598634), (2678, 299317)]