42908710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330067}}^1$

素因数の和:330087

約数の個数: 16

約数和(自身を含む): 83177136

約数和(自身を除く): 40268426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 330067, 660134, 1650335, 3300670, 4290871, 8581742, 21454355, 42908710]

約数ペア:

[(1, 42908710), (2, 21454355), (5, 8581742), (10, 4290871), (13, 3300670), (26, 1650335), (65, 660134), (130, 330067)]