2012307451

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{2039}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 2556299520

約数和(自身を除く): 543992069

約数列:

[1, 7, 11, 49, 77, 539, 1831, 2039, 12817, 14273, 20141, 22429, 89719, 99911, 140987, 157003, 986909, 1099021, 3733409, 26133863, 41067499, 182937041, 287472493, 2012307451]

約数ペア:

[(1, 2012307451), (7, 287472493), (11, 182937041), (49, 41067499), (77, 26133863), (539, 3733409), (1831, 1099021), (2039, 986909), (12817, 157003), (14273, 140987), (20141, 99911), (22429, 89719)]