2489688097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{38449}}^1$

素因数の和:38772

約数の個数: 16

約数和(自身を含む): 2848683600

約数和(自身を除く): 358995503

約数列:

[1, 13, 17, 221, 293, 3809, 4981, 38449, 64753, 499837, 653633, 8497229, 11265557, 146452241, 191514469, 2489688097]

約数ペア:

[(1, 2489688097), (13, 191514469), (17, 146452241), (221, 11265557), (293, 8497229), (3809, 653633), (4981, 499837), (38449, 64753)]