2013457435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{81533}}^1$

素因数の和:81998

約数の個数: 16

約数和(自身を含む): 2641701600

約数和(自身を除く): 628244165

約数列:

[1, 5, 11, 55, 449, 2245, 4939, 24695, 81533, 407665, 896863, 4484315, 36608317, 183041585, 402691487, 2013457435]

約数ペア:

[(1, 2013457435), (5, 402691487), (11, 183041585), (55, 36608317), (449, 4484315), (2245, 896863), (4939, 407665), (24695, 81533)]