421036424

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{634091}}^1$

素因数の和:634180

約数の個数: 16

約数和(自身を含む): 798955920

約数和(自身を除く): 377919496

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 634091, 1268182, 2536364, 5072728, 52629553, 105259106, 210518212, 421036424]

約数ペア:

[(1, 421036424), (2, 210518212), (4, 105259106), (8, 52629553), (83, 5072728), (166, 2536364), (332, 1268182), (664, 634091)]