13207940368

素因数分解:

$2^4\times 7^1\times {\mathrm{911}}^1\times {\mathrm{129449}}^1$

素因数の和:130375

約数の個数: 40

約数和(自身を含む): 29278483200

約数和(自身を除く): 16070542832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 911, 1822, 3644, 6377, 7288, 12754, 14576, 25508, 51016, 102032, 129449, 258898, 517796, 906143, 1035592, 1812286, 2071184, 3624572, 7249144, 14498288, 117928039, 235856078, 471712156, 825496273, 943424312, 1650992546, 1886848624, 3301985092, 6603970184, 13207940368]

約数ペア:

[(1, 13207940368), (2, 6603970184), (4, 3301985092), (7, 1886848624), (8, 1650992546), (14, 943424312), (16, 825496273), (28, 471712156), (56, 235856078), (112, 117928039), (911, 14498288), (1822, 7249144), (3644, 3624572), (6377, 2071184), (7288, 1812286), (12754, 1035592), (14576, 906143), (25508, 517796), (51016, 258898), (102032, 129449)]