2105266722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{47269}}^1$

素因数の和:47858

約数の個数: 32

約数和(自身を含む): 4542457920

約数和(自身を除く): 2437191198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 3426, 7423, 14846, 22269, 44538, 47269, 94538, 141807, 283614, 614497, 1228994, 1843491, 3686982, 26990599, 53981198, 80971797, 161943594, 350877787, 701755574, 1052633361, 2105266722]

約数ペア:

[(1, 2105266722), (2, 1052633361), (3, 701755574), (6, 350877787), (13, 161943594), (26, 80971797), (39, 53981198), (78, 26990599), (571, 3686982), (1142, 1843491), (1713, 1228994), (3426, 614497), (7423, 283614), (14846, 141807), (22269, 94538), (44538, 47269)]