421222010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3829291}}^1$

素因数の和:3829309

約数の個数: 16

約数和(自身を含む): 827127072

約数和(自身を除く): 405905062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3829291, 7658582, 19146455, 38292910, 42122201, 84244402, 210611005, 421222010]

約数ペア:

[(1, 421222010), (2, 210611005), (5, 84244402), (10, 42122201), (11, 38292910), (22, 19146455), (55, 7658582), (110, 3829291)]