945112894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 1636770240

約数和(自身を除く): 691657346

約数列:

[1, 2, 11, 22, 41, 61, 82, 89, 122, 178, 193, 386, 451, 671, 902, 979, 1342, 1958, 2123, 2501, 3649, 4246, 5002, 5429, 7298, 7913, 10858, 11773, 15826, 17177, 23546, 27511, 34354, 40139, 55022, 59719, 80278, 87043, 119438, 129503, 174086, 188947, 222589, 259006, 377894, 445178, 482693, 704257, 965386, 1047797, 1408514, 2095594, 2448479, 4896958, 5309623, 7746827, 10619246, 11525767, 15493654, 23051534, 42959677, 85919354, 472556447, 945112894]

約数ペア:

[(1, 945112894), (2, 472556447), (11, 85919354), (22, 42959677), (41, 23051534), (61, 15493654), (82, 11525767), (89, 10619246), (122, 7746827), (178, 5309623), (193, 4896958), (386, 2448479), (451, 2095594), (671, 1408514), (902, 1047797), (979, 965386), (1342, 704257), (1958, 482693), (2123, 445178), (2501, 377894), (3649, 259006), (4246, 222589), (5002, 188947), (5429, 174086), (7298, 129503), (7913, 119438), (10858, 87043), (11773, 80278), (15826, 59719), (17177, 55022), (23546, 40139), (27511, 34354)]