2061388

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 4177152

約数和(自身を除く): 2115764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 887, 1162, 1774, 2324, 3548, 6209, 12418, 24836, 73621, 147242, 294484, 515347, 1030694, 2061388]

約数ペア:

[(1, 2061388), (2, 1030694), (4, 515347), (7, 294484), (14, 147242), (28, 73621), (83, 24836), (166, 12418), (332, 6209), (581, 3548), (887, 2324), (1162, 1774)]