520070226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{11677}}^1$

素因数の和:12266

約数の個数: 32

約数和(自身を含む): 1122209088

約数和(自身を除く): 602138862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 3426, 7423, 11677, 14846, 22269, 23354, 35031, 44538, 70062, 151801, 303602, 455403, 910806, 6667567, 13335134, 20002701, 40005402, 86678371, 173356742, 260035113, 520070226]

約数ペア:

[(1, 520070226), (2, 260035113), (3, 173356742), (6, 86678371), (13, 40005402), (26, 20002701), (39, 13335134), (78, 6667567), (571, 910806), (1142, 455403), (1713, 303602), (3426, 151801), (7423, 70062), (11677, 44538), (14846, 35031), (22269, 23354)]