9310990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 18335520

約数和(自身を除く): 9024530

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1069, 1742, 2138, 4355, 5345, 8710, 10690, 13897, 27794, 69485, 71623, 138970, 143246, 358115, 716230, 931099, 1862198, 4655495, 9310990]

約数ペア:

[(1, 9310990), (2, 4655495), (5, 1862198), (10, 931099), (13, 716230), (26, 358115), (65, 143246), (67, 138970), (130, 71623), (134, 69485), (335, 27794), (670, 13897), (871, 10690), (1069, 8710), (1742, 5345), (2138, 4355)]