2003386994

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{98621}}^1$

素因数の和:100081

約数の個数: 16

約数和(自身を含む): 3436779456

約数和(自身を除く): 1433392462

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 98621, 197242, 690347, 1380694, 143099071, 286198142, 1001693497, 2003386994]

約数ペア:

[(1, 2003386994), (2, 1001693497), (7, 286198142), (14, 143099071), (1451, 1380694), (2902, 690347), (10157, 197242), (20314, 98621)]