2002106

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 24

約数和(自身を含む): 3291840

約数和(自身を除く): 1289734

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 361, 722, 893, 1121, 1786, 2242, 2773, 5546, 16967, 21299, 33934, 42598, 52687, 105374, 1001053, 2002106]

約数ペア:

[(1, 2002106), (2, 1001053), (19, 105374), (38, 52687), (47, 42598), (59, 33934), (94, 21299), (118, 16967), (361, 5546), (722, 2773), (893, 2242), (1121, 1786)]