2013087601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409081}}^1$

素因数の和:409144

約数の個数: 16

約数和(自身を含む): 2487218560

約数和(自身を除く): 474130959

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 409081, 2863567, 7772539, 15135997, 54407773, 105951979, 287583943, 2013087601]

約数ペア:

[(1, 2013087601), (7, 287583943), (19, 105951979), (37, 54407773), (133, 15135997), (259, 7772539), (703, 2863567), (4921, 409081)]