1649288738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1\times {\mathrm{6899}}^1$

素因数の和:12121

約数の個数: 16

約数和(自身を含む): 2582366400

約数和(自身を除く): 933077662

約数列:

[1, 2, 23, 46, 5197, 6899, 10394, 13798, 119531, 158677, 239062, 317354, 35854103, 71708206, 824644369, 1649288738]

約数ペア:

[(1, 1649288738), (2, 824644369), (23, 71708206), (46, 35854103), (5197, 317354), (6899, 239062), (10394, 158677), (13798, 119531)]