228591818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3727}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 423381504

約数和(自身を除く): 194789686

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 674, 2359, 3727, 4381, 4718, 7454, 8762, 26089, 30667, 48451, 52178, 61334, 96902, 339157, 678314, 1255999, 2511998, 8791993, 16327987, 17583986, 32655974, 114295909, 228591818]

約数ペア:

[(1, 228591818), (2, 114295909), (7, 32655974), (13, 17583986), (14, 16327987), (26, 8791993), (91, 2511998), (182, 1255999), (337, 678314), (674, 339157), (2359, 96902), (3727, 61334), (4381, 52178), (4718, 48451), (7454, 30667), (8762, 26089)]