1998607526

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1\times {\mathrm{3407}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 3023032320

約数和(自身を除く): 1024424794

約数列:

[1, 2, 131, 262, 2239, 3407, 4478, 6814, 293309, 446317, 586618, 892634, 7628273, 15256546, 999303763, 1998607526]

約数ペア:

[(1, 1998607526), (2, 999303763), (131, 15256546), (262, 7628273), (2239, 892634), (3407, 586618), (4478, 446317), (6814, 293309)]