130980976

素因数分解:

$2^4\times 7^1\times {\mathrm{1169473}}^1$

素因数の和:1169488

約数の個数: 20

約数和(自身を含む): 290029552

約数和(自身を除く): 159048576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1169473, 2338946, 4677892, 8186311, 9355784, 16372622, 18711568, 32745244, 65490488, 130980976]

約数ペア:

[(1, 130980976), (2, 65490488), (4, 32745244), (7, 18711568), (8, 16372622), (14, 9355784), (16, 8186311), (28, 4677892), (56, 2338946), (112, 1169473)]