1636492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 3365712

約数和(自身を除く): 1729220

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2861, 5722, 11444, 31471, 37193, 62942, 74386, 125884, 148772, 409123, 818246, 1636492]

約数ペア:

[(1, 1636492), (2, 818246), (4, 409123), (11, 148772), (13, 125884), (22, 74386), (26, 62942), (44, 37193), (52, 31471), (143, 11444), (286, 5722), (572, 2861)]