2180347274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{84047}}^1$

素因数の和:84182

約数の個数: 32

約数和(自身を含む): 3993960960

約数和(自身を除く): 1813613686

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1526, 1853, 3706, 12971, 25942, 84047, 168094, 588329, 1176658, 1428799, 2857598, 9161123, 10001593, 18322246, 20003186, 64127861, 128255722, 155739091, 311478182, 1090173637, 2180347274]

約数ペア:

[(1, 2180347274), (2, 1090173637), (7, 311478182), (14, 155739091), (17, 128255722), (34, 64127861), (109, 20003186), (119, 18322246), (218, 10001593), (238, 9161123), (763, 2857598), (1526, 1428799), (1853, 1176658), (3706, 588329), (12971, 168094), (25942, 84047)]