57026710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{438667}}^1$

素因数の和:438687

約数の個数: 16

約数和(自身を含む): 110544336

約数和(自身を除く): 53517626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 438667, 877334, 2193335, 4386670, 5702671, 11405342, 28513355, 57026710]

約数ペア:

[(1, 57026710), (2, 28513355), (5, 11405342), (10, 5702671), (13, 4386670), (26, 2193335), (65, 877334), (130, 438667)]