2040331105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131507}}^1$

素因数の和:131648

約数の個数: 16

約数和(自身を含む): 2556515520

約数和(自身を除く): 516184415

約数列:

[1, 5, 29, 107, 145, 535, 3103, 15515, 131507, 657535, 3813703, 14071249, 19068515, 70356245, 408066221, 2040331105]

約数ペア:

[(1, 2040331105), (5, 408066221), (29, 70356245), (107, 19068515), (145, 14071249), (535, 3813703), (3103, 657535), (15515, 131507)]