8780902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 14480424

約数和(自身を除く): 5699522

約数列:

[1, 2, 13, 26, 83, 166, 169, 313, 338, 626, 1079, 2158, 4069, 8138, 14027, 25979, 28054, 51958, 52897, 105794, 337727, 675454, 4390451, 8780902]

約数ペア:

[(1, 8780902), (2, 4390451), (13, 675454), (26, 337727), (83, 105794), (166, 52897), (169, 51958), (313, 28054), (338, 25979), (626, 14027), (1079, 8138), (2158, 4069)]