2211434264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{238919}}^1$

素因数の和:239027

約数の個数: 32

約数和(自身を含む): 4515588000

約数和(自身を除く): 2304153736

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 238919, 477838, 955676, 1911352, 3105947, 6211894, 12423788, 21263791, 24847576, 42527582, 85055164, 170110328, 276429283, 552858566, 1105717132, 2211434264]

約数ペア:

[(1, 2211434264), (2, 1105717132), (4, 552858566), (8, 276429283), (13, 170110328), (26, 85055164), (52, 42527582), (89, 24847576), (104, 21263791), (178, 12423788), (356, 6211894), (712, 3105947), (1157, 1911352), (2314, 955676), (4628, 477838), (9256, 238919)]