1566016494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{17497}}^1$

素因数の和:19640

約数の個数: 32

約数和(自身を含む): 3581350656

約数和(自身を除く): 2015334162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2131, 4262, 6393, 12786, 14917, 17497, 29834, 34994, 44751, 52491, 89502, 104982, 122479, 244958, 367437, 734874, 37286107, 74572214, 111858321, 223716642, 261002749, 522005498, 783008247, 1566016494]

約数ペア:

[(1, 1566016494), (2, 783008247), (3, 522005498), (6, 261002749), (7, 223716642), (14, 111858321), (21, 74572214), (42, 37286107), (2131, 734874), (4262, 367437), (6393, 244958), (12786, 122479), (14917, 104982), (17497, 89502), (29834, 52491), (34994, 44751)]