2080402951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{3203}}^1$

素因数の和:3782

約数の個数: 16

約数和(自身を含む): 2292115968

約数和(自身を除く): 211713017

約数列:

[1, 11, 137, 431, 1507, 3203, 4741, 35233, 59047, 438811, 649517, 1380493, 4826921, 15185423, 189127541, 2080402951]

約数ペア:

[(1, 2080402951), (11, 189127541), (137, 15185423), (431, 4826921), (1507, 1380493), (3203, 649517), (4741, 438811), (35233, 59047)]