2016501851

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{19421}}^1$

素因数の和:19611

約数の個数: 24

約数和(自身を含む): 2541795984

約数和(自身を除く): 525294133

約数列:

[1, 7, 13, 49, 91, 163, 637, 1141, 2119, 7987, 14833, 19421, 103831, 135947, 252473, 951629, 1767311, 3165623, 12371177, 22159361, 41153099, 155115527, 288071693, 2016501851]

約数ペア:

[(1, 2016501851), (7, 288071693), (13, 155115527), (49, 41153099), (91, 22159361), (163, 12371177), (637, 3165623), (1141, 1767311), (2119, 951629), (7987, 252473), (14833, 135947), (19421, 103831)]