2006201883

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{428401}}^1$

素因数の和:428634

約数の個数: 16

約数和(自身を含む): 3070785536

約数和(自身を除く): 1064583653

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 428401, 1285203, 2998807, 8996421, 95533423, 286600269, 668733961, 2006201883]

約数ペア:

[(1, 2006201883), (3, 668733961), (7, 286600269), (21, 95533423), (223, 8996421), (669, 2998807), (1561, 1285203), (4683, 428401)]