874613894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{12007}}^1$

素因数の和:12081

約数の個数: 48

約数和(自身を含む): 1686499584

約数和(自身を除く): 811885690

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 3311, 5203, 6622, 10406, 12007, 24014, 36421, 72842, 84049, 132077, 168098, 264154, 516301, 924539, 1032602, 1452847, 1849078, 2905694, 3614107, 5679311, 7228214, 10169929, 11358622, 20339858, 39755177, 62472421, 79510354, 124944842, 437306947, 874613894]

約数ペア:

[(1, 874613894), (2, 437306947), (7, 124944842), (11, 79510354), (14, 62472421), (22, 39755177), (43, 20339858), (77, 11358622), (86, 10169929), (121, 7228214), (154, 5679311), (242, 3614107), (301, 2905694), (473, 1849078), (602, 1452847), (847, 1032602), (946, 924539), (1694, 516301), (3311, 264154), (5203, 168098), (6622, 132077), (10406, 84049), (12007, 72842), (24014, 36421)]