894678230

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{401201}}^1$

素因数の和:401431

約数の個数: 16

約数和(自身を含む): 1617646464

約数和(自身を除く): 722968234

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 401201, 802402, 2006005, 4012010, 89467823, 178935646, 447339115, 894678230]

約数ペア:

[(1, 894678230), (2, 447339115), (5, 178935646), (10, 89467823), (223, 4012010), (446, 2006005), (1115, 802402), (2230, 401201)]