2016498638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{967}}^1\times {\mathrm{1231}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 3806702592

約数和(自身を除く): 1790203954

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 967, 1231, 1694, 1934, 2462, 6769, 8617, 10637, 13538, 13541, 17234, 21274, 27082, 74459, 94787, 117007, 148918, 148951, 189574, 234014, 297902, 819049, 1042657, 1190377, 1638098, 2085314, 2380754, 8332639, 13094147, 16665278, 26188294, 91659029, 144035617, 183318058, 288071234, 1008249319, 2016498638]

約数ペア:

[(1, 2016498638), (2, 1008249319), (7, 288071234), (11, 183318058), (14, 144035617), (22, 91659029), (77, 26188294), (121, 16665278), (154, 13094147), (242, 8332639), (847, 2380754), (967, 2085314), (1231, 1638098), (1694, 1190377), (1934, 1042657), (2462, 819049), (6769, 297902), (8617, 234014), (10637, 189574), (13538, 148951), (13541, 148918), (17234, 117007), (21274, 94787), (27082, 74459)]