788993868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{297509}}^1$

素因数の和:297546

約数の個数: 48

約数和(自身を含む): 2099230560

約数和(自身を除く): 1310236692

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 297509, 595018, 892527, 1190036, 1785054, 3570108, 3867617, 5057653, 7735234, 10115306, 11602851, 15172959, 15470468, 20230612, 23205702, 30345918, 46411404, 60691836, 65749489, 131498978, 197248467, 262997956, 394496934, 788993868]

約数ペア:

[(1, 788993868), (2, 394496934), (3, 262997956), (4, 197248467), (6, 131498978), (12, 65749489), (13, 60691836), (17, 46411404), (26, 30345918), (34, 23205702), (39, 20230612), (51, 15470468), (52, 15172959), (68, 11602851), (78, 10115306), (102, 7735234), (156, 5057653), (204, 3867617), (221, 3570108), (442, 1785054), (663, 1190036), (884, 892527), (1326, 595018), (2652, 297509)]