1240763710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2885497}}^1$

素因数の和:2885547

約数の個数: 16

約数和(自身を含む): 2285314416

約数和(自身を除く): 1044550706

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2885497, 5770994, 14427485, 28854970, 124076371, 248152742, 620381855, 1240763710]

約数ペア:

[(1, 1240763710), (2, 620381855), (5, 248152742), (10, 124076371), (43, 28854970), (86, 14427485), (215, 5770994), (430, 2885497)]