123237532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{254623}}^1$

素因数の和:254649

約数の個数: 18

約数和(自身を含む): 237054944

約数和(自身を除く): 113817412

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 254623, 509246, 1018492, 2800853, 5601706, 11203412, 30809383, 61618766, 123237532]

約数ペア:

[(1, 123237532), (2, 61618766), (4, 30809383), (11, 11203412), (22, 5601706), (44, 2800853), (121, 1018492), (242, 509246), (484, 254623)]