2008264578

素因数分解:

$2^1\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{259667}}^1$

素因数の和:260961

約数の個数: 16

約数和(自身を含む): 4019660640

約数和(自身を除く): 2011396062

約数列:

[1, 2, 3, 6, 1289, 2578, 3867, 7734, 259667, 519334, 779001, 1558002, 334710763, 669421526, 1004132289, 2008264578]

約数ペア:

[(1, 2008264578), (2, 1004132289), (3, 669421526), (6, 334710763), (1289, 1558002), (2578, 779001), (3867, 519334), (7734, 259667)]