628555998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{33331}}^1$

素因数の和:33792

約数の個数: 32

約数和(自身を含む): 1439942400

約数和(自身を除く): 811386402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 6286, 9429, 18858, 33331, 66662, 99993, 199986, 233317, 466634, 699951, 1399902, 14965619, 29931238, 44896857, 89793714, 104759333, 209518666, 314277999, 628555998]

約数ペア:

[(1, 628555998), (2, 314277999), (3, 209518666), (6, 104759333), (7, 89793714), (14, 44896857), (21, 29931238), (42, 14965619), (449, 1399902), (898, 699951), (1347, 466634), (2694, 233317), (3143, 199986), (6286, 99993), (9429, 66662), (18858, 33331)]