285514754

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10091}}^1$

素因数の和:10190

約数の個数: 32

約数和(自身を含む): 511543296

約数和(自身を除く): 226028542

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 10091, 14147, 20182, 28294, 70637, 141274, 433913, 474277, 867826, 948554, 3037391, 3319939, 6074782, 6639878, 20393911, 40787822, 142757377, 285514754]

約数ペア:

[(1, 285514754), (2, 142757377), (7, 40787822), (14, 20393911), (43, 6639878), (47, 6074782), (86, 3319939), (94, 3037391), (301, 948554), (329, 867826), (602, 474277), (658, 433913), (2021, 141274), (4042, 70637), (10091, 28294), (14147, 20182)]