10999142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 21348096

約数和(自身を除く): 10348954

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 151, 154, 242, 301, 302, 473, 602, 847, 946, 1057, 1661, 1694, 2114, 3311, 3322, 5203, 6493, 6622, 10406, 11627, 12986, 18271, 23254, 36421, 36542, 45451, 71423, 72842, 90902, 127897, 142846, 255794, 499961, 785653, 999922, 1571306, 5499571, 10999142]

約数ペア:

[(1, 10999142), (2, 5499571), (7, 1571306), (11, 999922), (14, 785653), (22, 499961), (43, 255794), (77, 142846), (86, 127897), (121, 90902), (151, 72842), (154, 71423), (242, 45451), (301, 36542), (302, 36421), (473, 23254), (602, 18271), (847, 12986), (946, 11627), (1057, 10406), (1661, 6622), (1694, 6493), (2114, 5203), (3311, 3322)]