1898292649

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{887}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 2182561920

約数和(自身を除く): 284269271

約数列:

[1, 11, 23, 121, 253, 769, 887, 2783, 8459, 9757, 17687, 20401, 93049, 107327, 194557, 224411, 682103, 2140127, 2468521, 7503133, 15688369, 82534463, 172572059, 1898292649]

約数ペア:

[(1, 1898292649), (11, 172572059), (23, 82534463), (121, 15688369), (253, 7503133), (769, 2468521), (887, 2140127), (2783, 682103), (8459, 224411), (9757, 194557), (17687, 107327), (20401, 93049)]