394206913

素因数分解:

${\mathrm{23}}^1\times {\mathrm{4127}}^1\times {\mathrm{4153}}^1$

素因数の和:8303

約数の個数: 8

約数和(自身を含む): 411545088

約数和(自身を除く): 17338175

約数列:

[1, 23, 4127, 4153, 94921, 95519, 17139431, 394206913]

約数ペア:

[(1, 394206913), (23, 17139431), (4127, 95519), (4153, 94921)]