498381998

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1\times {\mathrm{1709}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 754110000

約数和(自身を除く): 255728002

約数列:

[1, 2, 139, 278, 1049, 1709, 2098, 3418, 145811, 237551, 291622, 475102, 1792741, 3585482, 249190999, 498381998]

約数ペア:

[(1, 498381998), (2, 249190999), (139, 3585482), (278, 1792741), (1049, 475102), (1709, 291622), (2098, 237551), (3418, 145811)]