2051207906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{57947}}^1$

素因数の和:59569

約数の個数: 16

約数和(自身を含む): 3358666080

約数和(自身を除く): 1307458174

約数列:

[1, 2, 11, 22, 1609, 3218, 17699, 35398, 57947, 115894, 637417, 1274834, 93236723, 186473446, 1025603953, 2051207906]

約数ペア:

[(1, 2051207906), (2, 1025603953), (11, 186473446), (22, 93236723), (1609, 1274834), (3218, 637417), (17699, 115894), (35398, 57947)]