7880054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 15059520

約数和(自身を除く): 7179466

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 1493, 2639, 2986, 5278, 10451, 19409, 20902, 38818, 43297, 86594, 135863, 271726, 303079, 562861, 606158, 1125722, 3940027, 7880054]

約数ペア:

[(1, 7880054), (2, 3940027), (7, 1125722), (13, 606158), (14, 562861), (26, 303079), (29, 271726), (58, 135863), (91, 86594), (182, 43297), (203, 38818), (377, 20902), (406, 19409), (754, 10451), (1493, 5278), (2639, 2986)]