2009658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 4677120

約数和(自身を除く): 2667462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 811, 826, 1239, 1622, 2433, 2478, 4866, 5677, 11354, 17031, 34062, 47849, 95698, 143547, 287094, 334943, 669886, 1004829, 2009658]

約数ペア:

[(1, 2009658), (2, 1004829), (3, 669886), (6, 334943), (7, 287094), (14, 143547), (21, 95698), (42, 47849), (59, 34062), (118, 17031), (177, 11354), (354, 5677), (413, 4866), (811, 2478), (826, 2433), (1239, 1622)]