427292290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{993703}}^1$

素因数の和:993753

約数の個数: 16

約数和(自身を含む): 787013568

約数和(自身を除く): 359721278

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 993703, 1987406, 4968515, 9937030, 42729229, 85458458, 213646145, 427292290]

約数ペア:

[(1, 427292290), (2, 213646145), (5, 85458458), (10, 42729229), (43, 9937030), (86, 4968515), (215, 1987406), (430, 993703)]