1888314410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1\times {\mathrm{2903}}^1$

素因数の和:5182

約数の個数: 32

約数和(自身を含む): 3518951040

約数和(自身を除く): 1630636630

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2243, 2903, 4486, 5806, 11215, 14515, 22430, 29030, 65047, 84187, 130094, 168374, 325235, 420935, 650470, 841870, 6511429, 13022858, 32557145, 65114290, 188831441, 377662882, 944157205, 1888314410]

約数ペア:

[(1, 1888314410), (2, 944157205), (5, 377662882), (10, 188831441), (29, 65114290), (58, 32557145), (145, 13022858), (290, 6511429), (2243, 841870), (2903, 650470), (4486, 420935), (5806, 325235), (11215, 168374), (14515, 130094), (22430, 84187), (29030, 65047)]