2008554339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{3673}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 2975410944

約数和(自身を除く): 966856605

約数列:

[1, 3, 11, 33, 73, 219, 227, 681, 803, 2409, 2497, 3673, 7491, 11019, 16571, 40403, 49713, 121209, 182281, 268129, 546843, 804387, 833771, 2501313, 2949419, 8848257, 9171481, 27514443, 60865283, 182595849, 669518113, 2008554339]

約数ペア:

[(1, 2008554339), (3, 669518113), (11, 182595849), (33, 60865283), (73, 27514443), (219, 9171481), (227, 8848257), (681, 2949419), (803, 2501313), (2409, 833771), (2497, 804387), (3673, 546843), (7491, 268129), (11019, 182281), (16571, 121209), (40403, 49713)]