47287982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{198689}}^1$

素因数の和:198715

約数の個数: 16

約数和(自身を含む): 85834080

約数和(自身を除く): 38546098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 198689, 397378, 1390823, 2781646, 3377713, 6755426, 23643991, 47287982]

約数ペア:

[(1, 47287982), (2, 23643991), (7, 6755426), (14, 3377713), (17, 2781646), (34, 1390823), (119, 397378), (238, 198689)]