10400456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 21578400

約数和(自身を除く): 11177944

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 1619, 3212, 3238, 6424, 6476, 12952, 17809, 35618, 71236, 118187, 142472, 236374, 472748, 945496, 1300057, 2600114, 5200228, 10400456]

約数ペア:

[(1, 10400456), (2, 5200228), (4, 2600114), (8, 1300057), (11, 945496), (22, 472748), (44, 236374), (73, 142472), (88, 118187), (146, 71236), (292, 35618), (584, 17809), (803, 12952), (1606, 6476), (1619, 6424), (3212, 3238)]