2890968769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{17707}}^1$

素因数の和:18400

約数の個数: 16

約数和(自身を含む): 3282354880

約数和(自身を除く): 391386111

約数列:

[1, 13, 19, 247, 661, 8593, 12559, 17707, 163267, 230191, 336433, 4373629, 11704327, 152156251, 222382213, 2890968769]

約数ペア:

[(1, 2890968769), (13, 222382213), (19, 152156251), (247, 11704327), (661, 4373629), (8593, 336433), (12559, 230191), (17707, 163267)]