380214514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 600614784

約数和(自身を除く): 220400270

約数列:

[1, 2, 43, 71, 73, 86, 142, 146, 853, 1706, 3053, 3139, 5183, 6106, 6278, 10366, 36679, 60563, 62269, 73358, 121126, 124538, 222869, 445738, 2604209, 2677567, 4421099, 5208418, 5355134, 8842198, 190107257, 380214514]

約数ペア:

[(1, 380214514), (2, 190107257), (43, 8842198), (71, 5355134), (73, 5208418), (86, 4421099), (142, 2677567), (146, 2604209), (853, 445738), (1706, 222869), (3053, 124538), (3139, 121126), (5183, 73358), (6106, 62269), (6278, 60563), (10366, 36679)]