679392001

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 717050880

約数和(自身を除く): 37658879

約数列:

[1, 31, 53, 389, 1063, 1643, 12059, 20617, 32953, 56339, 413507, 639127, 1746509, 12818717, 21915871, 679392001]

約数ペア:

[(1, 679392001), (31, 21915871), (53, 12818717), (389, 1746509), (1063, 639127), (1643, 413507), (12059, 56339), (20617, 32953)]