8889494033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{1777}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 11077651200

約数和(自身を除く): 2188157167

約数列:

[1, 7, 19, 29, 133, 203, 551, 1297, 1777, 3857, 9079, 12439, 24643, 33763, 37613, 51533, 172501, 236341, 263291, 360731, 714647, 979127, 2304769, 5002529, 6853889, 16133383, 43790611, 66838301, 306534277, 467868107, 1269927719, 8889494033]

約数ペア:

[(1, 8889494033), (7, 1269927719), (19, 467868107), (29, 306534277), (133, 66838301), (203, 43790611), (551, 16133383), (1297, 6853889), (1777, 5002529), (3857, 2304769), (9079, 979127), (12439, 714647), (24643, 360731), (33763, 263291), (37613, 236341), (51533, 172501)]