20131214705

素因数分解:

$5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1542031}}^1$

素因数の和:1542416

約数の個数: 16

約数和(自身を含む): 27682558464

約数和(自身を除く): 7551343759

約数列:

[1, 5, 7, 35, 373, 1865, 2611, 13055, 1542031, 7710155, 10794217, 53971085, 575177563, 2875887815, 4026242941, 20131214705]

約数ペア:

[(1, 20131214705), (5, 4026242941), (7, 2875887815), (35, 575177563), (373, 53971085), (1865, 10794217), (2611, 7710155), (13055, 1542031)]