285019852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1762

約数の個数: 36

約数和(自身を含む): 542324160

約数和(自身を除く): 257304308

約数列:

[1, 2, 4, 13, 26, 52, 169, 293, 338, 586, 676, 1172, 1439, 2878, 3809, 5756, 7618, 15236, 18707, 37414, 49517, 74828, 99034, 198068, 243191, 421627, 486382, 843254, 972764, 1686508, 5481151, 10962302, 21924604, 71254963, 142509926, 285019852]

約数ペア:

[(1, 285019852), (2, 142509926), (4, 71254963), (13, 21924604), (26, 10962302), (52, 5481151), (169, 1686508), (293, 972764), (338, 843254), (586, 486382), (676, 421627), (1172, 243191), (1439, 198068), (2878, 99034), (3809, 74828), (5756, 49517), (7618, 37414), (15236, 18707)]