2878903698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{82457}}^1$

素因数の和:82519

約数の個数: 48

約数和(自身を含む): 6566295456

約数和(自身を除く): 3687391758

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 529, 759, 1058, 1518, 1587, 3174, 5819, 11638, 17457, 34914, 82457, 164914, 247371, 494742, 907027, 1814054, 1896511, 2721081, 3793022, 5442162, 5689533, 11379066, 20861621, 41723242, 43619753, 62584863, 87239506, 125169726, 130859259, 261718518, 479817283, 959634566, 1439451849, 2878903698]

約数ペア:

[(1, 2878903698), (2, 1439451849), (3, 959634566), (6, 479817283), (11, 261718518), (22, 130859259), (23, 125169726), (33, 87239506), (46, 62584863), (66, 43619753), (69, 41723242), (138, 20861621), (253, 11379066), (506, 5689533), (529, 5442162), (759, 3793022), (1058, 2721081), (1518, 1896511), (1587, 1814054), (3174, 907027), (5819, 494742), (11638, 247371), (17457, 164914), (34914, 82457)]