1984824754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{688697}}^1$

素因数の和:688841

約数の個数: 16

約数和(自身を含む): 3272692896

約数和(自身を除く): 1287868142

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 688697, 1377394, 7575667, 15151334, 90219307, 180438614, 992412377, 1984824754]

約数ペア:

[(1, 1984824754), (2, 992412377), (11, 180438614), (22, 90219307), (131, 15151334), (262, 7575667), (1441, 1377394), (2882, 688697)]