977996404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3175313}}^1$

素因数の和:3175335

約数の個数: 24

約数和(自身を含む): 2133811008

約数和(自身を除く): 1155814604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3175313, 6350626, 12701252, 22227191, 34928443, 44454382, 69856886, 88908764, 139713772, 244499101, 488998202, 977996404]

約数ペア:

[(1, 977996404), (2, 488998202), (4, 244499101), (7, 139713772), (11, 88908764), (14, 69856886), (22, 44454382), (28, 34928443), (44, 22227191), (77, 12701252), (154, 6350626), (308, 3175313)]