13309942786

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1\times {\mathrm{4637}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 22923148032

約数和(自身を除く): 9613205246

約数列:

[1, 2, 7, 14, 421, 487, 842, 974, 2947, 3409, 4637, 5894, 6818, 9274, 32459, 64918, 205027, 410054, 1435189, 1952177, 2258219, 2870378, 3904354, 4516438, 13665239, 15807533, 27330478, 31615066, 950710199, 1901420398, 6654971393, 13309942786]

約数ペア:

[(1, 13309942786), (2, 6654971393), (7, 1901420398), (14, 950710199), (421, 31615066), (487, 27330478), (842, 15807533), (974, 13665239), (2947, 4516438), (3409, 3904354), (4637, 2870378), (5894, 2258219), (6818, 1952177), (9274, 1435189), (32459, 410054), (64918, 205027)]