331343014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1033}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 547937280

約数和(自身を除く): 216594266

約数列:

[1, 2, 19, 23, 38, 46, 367, 437, 734, 874, 1033, 2066, 6973, 8441, 13946, 16882, 19627, 23759, 39254, 47518, 160379, 320758, 379111, 451421, 758222, 902842, 7203109, 8719553, 14406218, 17439106, 165671507, 331343014]

約数ペア:

[(1, 331343014), (2, 165671507), (19, 17439106), (23, 14406218), (38, 8719553), (46, 7203109), (367, 902842), (437, 758222), (734, 451421), (874, 379111), (1033, 320758), (2066, 160379), (6973, 47518), (8441, 39254), (13946, 23759), (16882, 19627)]