1009195198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 1668885120

約数和(自身を除く): 659689922

約数列:

[1, 2, 11, 22, 179, 251, 358, 502, 1021, 1969, 2042, 2761, 3938, 5522, 11231, 22462, 44929, 89858, 182759, 256271, 365518, 494219, 512542, 988438, 2010349, 2818981, 4020698, 5637962, 45872509, 91745018, 504597599, 1009195198]

約数ペア:

[(1, 1009195198), (2, 504597599), (11, 91745018), (22, 45872509), (179, 5637962), (251, 4020698), (358, 2818981), (502, 2010349), (1021, 988438), (1969, 512542), (2042, 494219), (2761, 365518), (3938, 256271), (5522, 182759), (11231, 89858), (22462, 44929)]