2008194808

素因数分解:

$2^3\times {\mathrm{1777}}^1\times {\mathrm{141263}}^1$

素因数の和:143046

約数の個数: 16

約数和(自身を含む): 3767510880

約数和(自身を除く): 1759316072

約数列:

[1, 2, 4, 8, 1777, 3554, 7108, 14216, 141263, 282526, 565052, 1130104, 251024351, 502048702, 1004097404, 2008194808]

約数ペア:

[(1, 2008194808), (2, 1004097404), (4, 502048702), (8, 251024351), (1777, 1130104), (3554, 565052), (7108, 282526), (14216, 141263)]