129711722

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{45641}}^1$

素因数の和:45686

約数の個数: 24

約数和(自身を含む): 234143460

約数和(自身を除く): 104431738

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 45641, 91282, 319487, 638974, 1323589, 2236409, 2647178, 4472818, 9265123, 18530246, 64855861, 129711722]

約数ペア:

[(1, 129711722), (2, 64855861), (7, 18530246), (14, 9265123), (29, 4472818), (49, 2647178), (58, 2236409), (98, 1323589), (203, 638974), (406, 319487), (1421, 91282), (2842, 45641)]