2009532098

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{11257}}^1$

素因数の和:11618

約数の個数: 32

約数和(自身を含む): 3540595968

約数和(自身を除く): 1531063870

約数列:

[1, 2, 7, 14, 41, 82, 287, 311, 574, 622, 2177, 4354, 11257, 12751, 22514, 25502, 78799, 89257, 157598, 178514, 461537, 923074, 3230759, 3500927, 6461518, 7001854, 24506489, 49012978, 143538007, 287076014, 1004766049, 2009532098]

約数ペア:

[(1, 2009532098), (2, 1004766049), (7, 287076014), (14, 143538007), (41, 49012978), (82, 24506489), (287, 7001854), (311, 6461518), (574, 3500927), (622, 3230759), (2177, 923074), (4354, 461537), (11257, 178514), (12751, 157598), (22514, 89257), (25502, 78799)]