13426452809

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{6793}}^1$

素因数の和:7030

約数の個数: 48

約数和(自身を含む): 18030732480

約数和(自身を除く): 4604279671

約数列:

[1, 7, 11, 19, 49, 77, 133, 193, 209, 539, 931, 1351, 1463, 2123, 3667, 6793, 9457, 10241, 14861, 25669, 40337, 47551, 74723, 104027, 129067, 179683, 282359, 332857, 523061, 903469, 1311049, 1419737, 1976513, 3661427, 6324283, 9177343, 9938159, 14421539, 24909931, 64241401, 69567113, 100950773, 174369517, 274009241, 706655411, 1220586619, 1918064687, 13426452809]

約数ペア:

[(1, 13426452809), (7, 1918064687), (11, 1220586619), (19, 706655411), (49, 274009241), (77, 174369517), (133, 100950773), (193, 69567113), (209, 64241401), (539, 24909931), (931, 14421539), (1351, 9938159), (1463, 9177343), (2123, 6324283), (3667, 3661427), (6793, 1976513), (9457, 1419737), (10241, 1311049), (14861, 903469), (25669, 523061), (40337, 332857), (47551, 282359), (74723, 179683), (104027, 129067)]