2204397503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{987191}}^1$

素因数の和:987238

約数の個数: 16

約数和(自身を含む): 2843112960

約数和(自身を除く): 638715457

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 987191, 6910337, 10859101, 28628539, 76013707, 200399773, 314913929, 2204397503]

約数ペア:

[(1, 2204397503), (7, 314913929), (11, 200399773), (29, 76013707), (77, 28628539), (203, 10859101), (319, 6910337), (2233, 987191)]