280119071230

素因数分解:

$2^1\times 5^1\times {\mathrm{3307}}^1\times {\mathrm{8470489}}^1$

素因数の和:8473803

約数の個数: 16

約数和(自身を含む): 504366856560

約数和(自身を除く): 224247785330

約数列:

[1, 2, 5, 10, 3307, 6614, 16535, 33070, 8470489, 16940978, 42352445, 84704890, 28011907123, 56023814246, 140059535615, 280119071230]

約数ペア:

[(1, 280119071230), (2, 140059535615), (5, 56023814246), (10, 28011907123), (3307, 84704890), (6614, 42352445), (16535, 16940978), (33070, 8470489)]