2077304945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{160969}}^1$

素因数の和:161092

約数の個数: 16

約数和(自身を含む): 2607714000

約数和(自身を除く): 530409055

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 160969, 804845, 4668101, 14326241, 23340505, 71631205, 415460989, 2077304945]

約数ペア:

[(1, 2077304945), (5, 415460989), (29, 71631205), (89, 23340505), (145, 14326241), (445, 4668101), (2581, 804845), (12905, 160969)]