4947010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3705

約数の個数: 16

約数和(自身を含む): 8971200

約数和(自身を除く): 4024190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3559, 7118, 17795, 35590, 494701, 989402, 2473505, 4947010]

約数ペア:

[(1, 4947010), (2, 2473505), (5, 989402), (10, 494701), (139, 35590), (278, 17795), (695, 7118), (1390, 3559)]