1330544570

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{480341}}^1$

素因数の和:480625

約数の個数: 16

約数和(自身を含む): 2403631368

約数和(自身を除く): 1073086798

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 480341, 960682, 2401705, 4803410, 133054457, 266108914, 665272285, 1330544570]

約数ペア:

[(1, 1330544570), (2, 665272285), (5, 266108914), (10, 133054457), (277, 4803410), (554, 2401705), (1385, 960682), (2770, 480341)]