1344756056

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{172759}}^1$

素因数の和:172911

約数の個数: 32

約数和(自身を含む): 2902368000

約数和(自身を除く): 1557611944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 172759, 345518, 691036, 1209313, 1382072, 2418626, 4837252, 9674504, 24013501, 48027002, 96054004, 168094507, 192108008, 336189014, 672378028, 1344756056]

約数ペア:

[(1, 1344756056), (2, 672378028), (4, 336189014), (7, 192108008), (8, 168094507), (14, 96054004), (28, 48027002), (56, 24013501), (139, 9674504), (278, 4837252), (556, 2418626), (973, 1382072), (1112, 1209313), (1946, 691036), (3892, 345518), (7784, 172759)]