2123132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 4114992

約数和(自身を除く): 1991860

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 661, 803, 1322, 1606, 2644, 3212, 7271, 14542, 29084, 48253, 96506, 193012, 530783, 1061566, 2123132]

約数ペア:

[(1, 2123132), (2, 1061566), (4, 530783), (11, 193012), (22, 96506), (44, 48253), (73, 29084), (146, 14542), (292, 7271), (661, 3212), (803, 2644), (1322, 1606)]