2657184481

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{5807}}^1$

素因数の和:6444

約数の個数: 16

約数和(自身を含む): 3066624000

約数和(自身を除く): 409439519

約数列:

[1, 7, 131, 499, 917, 3493, 5807, 40649, 65369, 457583, 760717, 2897693, 5325019, 20283851, 379597783, 2657184481]

約数ペア:

[(1, 2657184481), (7, 379597783), (131, 20283851), (499, 5325019), (917, 2897693), (3493, 760717), (5807, 457583), (40649, 65369)]