13306848184

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2180021}}^1$

素因数の和:2180143

約数の個数: 32

約数和(自身を含む): 28776290400

約数和(自身を除く): 15469442216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 2180021, 4360042, 8720084, 15260147, 17440168, 30520294, 61040588, 122081176, 237622289, 475244578, 950489156, 1663356023, 1900978312, 3326712046, 6653424092, 13306848184]

約数ペア:

[(1, 13306848184), (2, 6653424092), (4, 3326712046), (7, 1900978312), (8, 1663356023), (14, 950489156), (28, 475244578), (56, 237622289), (109, 122081176), (218, 61040588), (436, 30520294), (763, 17440168), (872, 15260147), (1526, 8720084), (3052, 4360042), (6104, 2180021)]