2489078986955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1560551089}}^1$

素因数の和:1560551134

約数の個数: 16

約数和(自身を含む): 3370790354400

約数和(自身を除く): 881711367445

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1560551089, 7802755445, 17166061979, 45255981581, 85830309895, 226279907905, 497815797391, 2489078986955]

約数ペア:

[(1, 2489078986955), (5, 497815797391), (11, 226279907905), (29, 85830309895), (55, 45255981581), (145, 17166061979), (319, 7802755445), (1595, 1560551089)]