7157021975546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1\times {\mathrm{77369}}^1$

素因数の和:79463

約数の個数: 64

約数和(自身を含む): 12020549817600

約数和(自身を除く): 4863527842054

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 874, 1007, 1219, 1997, 2014, 2438, 3994, 23161, 37943, 45931, 46322, 75886, 77369, 91862, 105841, 154738, 211682, 872689, 1470011, 1745378, 1779487, 2010979, 2434343, 2940022, 3558974, 4021958, 4100557, 4868686, 8201114, 33810253, 46252517, 67620506, 77910583, 92505034, 94312811, 154505893, 155821166, 188625622, 309011786, 1791943409, 2935611967, 3553635539, 3583886818, 5871223934, 7107271078, 8188812329, 16377624658, 67519075241, 135038150482, 155587434251, 188342683567, 311174868502, 376685367134, 3578510987773, 7157021975546]

約数ペア:

[(1, 7157021975546), (2, 3578510987773), (19, 376685367134), (23, 311174868502), (38, 188342683567), (46, 155587434251), (53, 135038150482), (106, 67519075241), (437, 16377624658), (874, 8188812329), (1007, 7107271078), (1219, 5871223934), (1997, 3583886818), (2014, 3553635539), (2438, 2935611967), (3994, 1791943409), (23161, 309011786), (37943, 188625622), (45931, 155821166), (46322, 154505893), (75886, 94312811), (77369, 92505034), (91862, 77910583), (105841, 67620506), (154738, 46252517), (211682, 33810253), (872689, 8201114), (1470011, 4868686), (1745378, 4100557), (1779487, 4021958), (2010979, 3558974), (2434343, 2940022)]